CVE-2026-16088 - halo-dev halo Files Backup Endpoint MigrationEndpoint.java download path traversal
CVE ID :CVE-2026-16088
Published : July 18, 2026, 10:17 a.m. | 3 hours, 24 minutes ago
Description :A vulnerability was detected in halo-dev halo up to 2.24.2. Affected by this vulnerability is the function Download of the file MigrationEndpoint.java of the component Files Backup Endpoint. Performing a manipulation results in path traversal. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Severity: 5.8 | MEDIUM
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CVE ID :CVE-2026-16088
Published : July 18, 2026, 10:17 a.m. | 3 hours, 24 minutes ago
Description :A vulnerability was detected in halo-dev halo up to 2.24.2. Affected by this vulnerability is the function Download of the file MigrationEndpoint.java of the component Files Backup Endpoint. Performing a manipulation results in path traversal. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Severity: 5.8 | MEDIUM
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CVE-2026-16095 - Shibby Tomato rc setup_conntrack out-of-bounds write
CVE ID :CVE-2026-16095
Published : July 18, 2026, 11:16 a.m. | 2 hours, 25 minutes ago
Description :A flaw has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. Affected by this issue is the function setup_conntrack of the file /sbin/rc. Executing a manipulation of the argument ct_tcp_timeout can lead to out-of-bounds write. The attack may be performed from remote. This project is superseded by FreshTomato.
Severity: 9.0 | HIGH
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CVE ID :CVE-2026-16095
Published : July 18, 2026, 11:16 a.m. | 2 hours, 25 minutes ago
Description :A flaw has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. Affected by this issue is the function setup_conntrack of the file /sbin/rc. Executing a manipulation of the argument ct_tcp_timeout can lead to out-of-bounds write. The attack may be performed from remote. This project is superseded by FreshTomato.
Severity: 9.0 | HIGH
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CVE-2026-16096 - Shibby Tomato webmon_recent_domains sub_40BB50 stack-based overflow
CVE ID :CVE-2026-16096
Published : July 18, 2026, 12:17 p.m. | 1 hour, 25 minutes ago
Description :A vulnerability has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. This affects the function sub_40BB50 of the file /proc/webmon_recent_domains. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. This project is superseded by FreshTomato.
Severity: 9.0 | HIGH
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CVE ID :CVE-2026-16096
Published : July 18, 2026, 12:17 p.m. | 1 hour, 25 minutes ago
Description :A vulnerability has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. This affects the function sub_40BB50 of the file /proc/webmon_recent_domains. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. This project is superseded by FreshTomato.
Severity: 9.0 | HIGH
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CVE-2026-16097 - Shibby Tomato Scheduler Name sub_42537C stack-based overflow
CVE ID :CVE-2026-16097
Published : July 18, 2026, 12:17 p.m. | 1 hour, 25 minutes ago
Description :A vulnerability was found in Shibby Tomato 1.28. This vulnerability affects the function sub_42537C of the component Scheduler Name Handler. The manipulation of the argument a1 results in stack-based buffer overflow. It is possible to launch the attack remotely. This project is superseded by FreshTomato.
Severity: 9.0 | HIGH
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CVE ID :CVE-2026-16097
Published : July 18, 2026, 12:17 p.m. | 1 hour, 25 minutes ago
Description :A vulnerability was found in Shibby Tomato 1.28. This vulnerability affects the function sub_42537C of the component Scheduler Name Handler. The manipulation of the argument a1 results in stack-based buffer overflow. It is possible to launch the attack remotely. This project is superseded by FreshTomato.
Severity: 9.0 | HIGH
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CVE-2026-15631 - @fastify/http-proxy vulnerable to prefix escape via WebSocket path traversal
CVE ID :CVE-2026-15631
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :Impact: @fastify/http-proxy versions from 9.4.0 up to and including 11.5.0 fail to validate the resolved WebSocket destination path against the configured rewrite prefix. The WebSocket routing path in WebSocketProxy.findUpstream resolves the destination via the WHATWG URL constructor, which collapses dot segments, so a crafted upgrade request with path traversal sequences can escape the rewrite prefix and reach upstream endpoints that were not meant to be exposed by the proxy. This is a variant of CVE-2021-21322 in a code path that never went through the HTTP fix in fastify/reply-from. Exploitation requires a non-normalizing WebSocket client, since browsers and the ws package normalize the request path before sending, but raw HTTP clients or downstream proxies that forward the request target unchanged make the attack reachable in production topologies. Patches: upgrade to @fastify/http-proxy 11.6.0. Workarounds: none.
Severity: 8.7 | HIGH
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CVE ID :CVE-2026-15631
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :Impact: @fastify/http-proxy versions from 9.4.0 up to and including 11.5.0 fail to validate the resolved WebSocket destination path against the configured rewrite prefix. The WebSocket routing path in WebSocketProxy.findUpstream resolves the destination via the WHATWG URL constructor, which collapses dot segments, so a crafted upgrade request with path traversal sequences can escape the rewrite prefix and reach upstream endpoints that were not meant to be exposed by the proxy. This is a variant of CVE-2021-21322 in a code path that never went through the HTTP fix in fastify/reply-from. Exploitation requires a non-normalizing WebSocket client, since browsers and the ws package normalize the request path before sending, but raw HTTP clients or downstream proxies that forward the request target unchanged make the attack reachable in production topologies. Patches: upgrade to @fastify/http-proxy 11.6.0. Workarounds: none.
Severity: 8.7 | HIGH
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CVE-2026-16158 - @fastify/reply-from vulnerable to cross-upstream request routing via URL cache key collision
CVE ID :CVE-2026-16158
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :Impact: @fastify/reply-from versions from 8.3.1 up to but not including 12.6.4 build the internal URL cache key by concatenating the destination and source path without a delimiter. Different destination and source pairs can therefore produce the same key while resolving to different upstream URLs. When getUpstream selects an upstream from request data, a URL cached for one upstream can be reused for a request intended for another upstream, causing cross-upstream data access and modification. The default configuration is affected. Setting disableCache to true prevents the behavior. Patches: upgrade to @fastify/reply-from 12.6.4. Workarounds: pass disableCache: true when registering the plugin.
Severity: 8.7 | HIGH
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CVE ID :CVE-2026-16158
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :Impact: @fastify/reply-from versions from 8.3.1 up to but not including 12.6.4 build the internal URL cache key by concatenating the destination and source path without a delimiter. Different destination and source pairs can therefore produce the same key while resolving to different upstream URLs. When getUpstream selects an upstream from request data, a URL cached for one upstream can be reused for a request intended for another upstream, causing cross-upstream data access and modification. The default configuration is affected. Setting disableCache to true prevents the behavior. Patches: upgrade to @fastify/reply-from 12.6.4. Workarounds: pass disableCache: true when registering the plugin.
Severity: 8.7 | HIGH
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CVE-2026-59173 - Apache Traffic Server: DoS vulnerability in HTTP/2 via stalled flow-control conditions
CVE ID :CVE-2026-59173
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :Uncontrolled Resource Consumption vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.1.13, from 10.0.0 through 10.1.2. Users are recommended to upgrade to version 9.1.14 or 10.1.3, which fixes the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2026-59173
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :Uncontrolled Resource Consumption vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.1.13, from 10.0.0 through 10.1.2. Users are recommended to upgrade to version 9.1.14 or 10.1.3, which fixes the issue.
Severity: 0.0 | NA
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CVE-2026-9147 - uproot 5.7.4 and prior Code Injection via TStreamerInfo Metadata
CVE ID :CVE-2026-9147
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :uproot dynamically generates Python class source code from ROOT TStreamerInfo records in a file and compiles it at runtime. Some file-controlled streamer metadata fields (for example, streamer element names) are interpolated into the generated Python source without safe quoting via repr() or the !r format specifier. An attacker who can supply a crafted ROOT file can place Python expression-breaking content into a streamer metadata field. When uproot generates and invokes the corresponding reader method, the injected Python expression is evaluated in the context of the process opening the file, resulting in arbitrary Python code execution in applications that open or process attacker-controlled ROOT files with affected uproot code paths.
Severity: 8.5 | HIGH
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CVE ID :CVE-2026-9147
Published : July 18, 2026, 1:17 p.m. | 25 minutes ago
Description :uproot dynamically generates Python class source code from ROOT TStreamerInfo records in a file and compiles it at runtime. Some file-controlled streamer metadata fields (for example, streamer element names) are interpolated into the generated Python source without safe quoting via repr() or the !r format specifier. An attacker who can supply a crafted ROOT file can place Python expression-breaking content into a streamer metadata field. When uproot generates and invokes the corresponding reader method, the injected Python expression is evaluated in the context of the process opening the file, resulting in arbitrary Python code execution in applications that open or process attacker-controlled ROOT files with affected uproot code paths.
Severity: 8.5 | HIGH
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CVE-2024-58369 - SurrealDB before 1.1.1 Denial of Service via Global Parameters
CVE ID :CVE-2024-58369
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 1.1.1 fail to properly validate invocation of custom parameters and functions at root or namespace levels, causing server panic. Authorized clients can invoke these entities at unsupported levels to crash the SurrealDB server, resulting in denial of service.
Severity: 6.5 | MEDIUM
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CVE ID :CVE-2024-58369
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 1.1.1 fail to properly validate invocation of custom parameters and functions at root or namespace levels, causing server panic. Authorized clients can invoke these entities at unsupported levels to crash the SurrealDB server, resulting in denial of service.
Severity: 6.5 | MEDIUM
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CVE-2024-58370 - SurrealDB before 1.1.0 Uncontrolled Recursion Denial of Service
CVE ID :CVE-2024-58370
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 1.1.0 fail to enforce recursion depth limits when parsing nested SurrealQL statements including IF, RELATE, and attribute access idioms. Authorized attackers can submit queries with excessive nesting depth to cause stack overflow and crash the server.
Severity: 6.5 | MEDIUM
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CVE ID :CVE-2024-58370
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 1.1.0 fail to enforce recursion depth limits when parsing nested SurrealQL statements including IF, RELATE, and attribute access idioms. Authorized attackers can submit queries with excessive nesting depth to cause stack overflow and crash the server.
Severity: 6.5 | MEDIUM
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CVE-2025-71390 - SurrealDB before 2.3.6 deny-net Bypass via DNS Resolution
CVE ID :CVE-2025-71390
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.2.6, 2.3.6, and 2.1.8 (and 3.0.0-alpha.7 and earlier) fails to validate DNS-resolved hostnames against --deny-net network access restrictions in its http::* functions. An authenticated user can invoke http::() with a hostname that resolves to a denied IP address, causing the server to issue the request anyway and return the response. This bypasses network access controls, allowing access to restricted internal endpoints and potentially retrieving or altering sensitive information and credentials, depending on the deployment.
Severity: 5.8 | MEDIUM
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CVE ID :CVE-2025-71390
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.2.6, 2.3.6, and 2.1.8 (and 3.0.0-alpha.7 and earlier) fails to validate DNS-resolved hostnames against --deny-net network access restrictions in its http::* functions. An authenticated user can invoke http::() with a hostname that resolves to a denied IP address, causing the server to issue the request anyway and return the response. This bypasses network access controls, allowing access to restricted internal endpoints and potentially retrieving or altering sensitive information and credentials, depending on the deployment.
Severity: 5.8 | MEDIUM
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CVE-2025-71391 - SurrealDB before 2.2.2 Denial of Service via /sql endpoint
CVE ID :CVE-2025-71391
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing null bytes to the /sql endpoint, causing an unhandled exception that crashes the SurrealDB instance and any dependent applications.
Severity: 7.1 | HIGH
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CVE ID :CVE-2025-71391
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing null bytes to the /sql endpoint, causing an unhandled exception that crashes the SurrealDB instance and any dependent applications.
Severity: 7.1 | HIGH
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CVE-2025-71392 - SurrealDB before 2.2.2 SurrealQL Injection via export
CVE ID :CVE-2025-71392
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 fails to properly escape table and field names in the command-line export command. An authenticated System User with OWNER or EDITOR roles can create tables or fields with malicious names containing SurrealQL. When a higher-privileged user subsequently imports the exported backup, the injected SurrealQL executes, enabling privilege escalation and root-level takeover of the SurrealDB instance. Applications that let users define custom tables or fields are also exposed to a universal second-order SurrealQL injection even when query parameters are sanitized.
Severity: 9.4 | CRITICAL
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CVE ID :CVE-2025-71392
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 fails to properly escape table and field names in the command-line export command. An authenticated System User with OWNER or EDITOR roles can create tables or fields with malicious names containing SurrealQL. When a higher-privileged user subsequently imports the exported backup, the injected SurrealQL executes, enabling privilege escalation and root-level takeover of the SurrealDB instance. Applications that let users define custom tables or fields are also exposed to a universal second-order SurrealQL injection even when query parameters are sanitized.
Severity: 9.4 | CRITICAL
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CVE-2025-71393 - SurrealDB before 2.2.2 Memory Exhaustion via Nested Functions
CVE ID :CVE-2025-71393
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.2.2 with scripting enabled fails to properly enforce recursion limits when native functions contain embedded JavaScript that issues new queries. Authenticated attackers can bypass the recursion limit by chaining native and JavaScript function calls to trigger infinite recursion and exhaust server memory.
Severity: 6.0 | MEDIUM
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CVE ID :CVE-2025-71393
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.2.2 with scripting enabled fails to properly enforce recursion limits when native functions contain embedded JavaScript that issues new queries. Authenticated attackers can bypass the recursion limit by chaining native and JavaScript function calls to trigger infinite recursion and exhaust server memory.
Severity: 6.0 | MEDIUM
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CVE-2025-71394 - SurrealDB before 2.2.2 Local File Read via DEFINE ANALYZER
CVE ID :CVE-2025-71394
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 2.2.2 contain a local file read vulnerability in the DEFINE ANALYZER statement that allows authenticated users to read arbitrary files on the file system. Attackers with root, namespace, or database level privileges can point analyzers to arbitrary file paths and exfiltrate content from two-column tab-separated files.
Severity: 2.3 | LOW
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CVE ID :CVE-2025-71394
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 2.2.2 contain a local file read vulnerability in the DEFINE ANALYZER statement that allows authenticated users to read arbitrary files on the file system. Attackers with root, namespace, or database level privileges can point analyzers to arbitrary file paths and exfiltrate content from two-column tab-separated files.
Severity: 2.3 | LOW
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CVE-2025-71395 - SurrealDB before 2.2.2 Memory Exhaustion via string::replace
CVE ID :CVE-2025-71395
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 2.2.2 contain a memory exhaustion vulnerability in the string::replace function that fails to restrict resulting string length when using regex patterns. An authenticated attacker can craft a malicious query to exhaust server memory through unbounded string allocations, causing denial of service.
Severity: 7.1 | HIGH
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CVE ID :CVE-2025-71395
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB versions before 2.2.2 contain a memory exhaustion vulnerability in the string::replace function that fails to restrict resulting string length when using regex patterns. An authenticated attacker can craft a malicious query to exhaust server memory through unbounded string allocations, causing denial of service.
Severity: 7.1 | HIGH
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CVE-2025-71396 - SurrealDB before 2.2.2 Denial of Service via JavaScript Scripting
CVE ID :CVE-2025-71396
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 does not enforce a default execution-time limit on embedded JavaScript scripting functions when the scripting capability is explicitly enabled (via --allow-scripting or --allow-all). An authenticated attacker can submit long-running JavaScript functions to exhaust server resources and cause a denial of service. Scripting is disabled by default.
Severity: 2.3 | LOW
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CVE ID :CVE-2025-71396
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 does not enforce a default execution-time limit on embedded JavaScript scripting functions when the scripting capability is explicitly enabled (via --allow-scripting or --allow-all). An authenticated attacker can submit long-running JavaScript functions to exhaust server resources and cause a denial of service. Scripting is disabled by default.
Severity: 2.3 | LOW
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CVE-2025-71397 - SurrealDB before 2.2.2 CPU Exhaustion via nested FOR loops
CVE ID :CVE-2025-71397
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 allows authenticated users with OWNER or EDITOR permissions (at the root, namespace, or database level) to define custom database functions via DEFINE FUNCTION using nested FOR loops. Although a single loop's iteration count is constrained, nesting multiple loops (e.g., each with 1,000,000 iterations) is not, so an attacker can execute a function that consumes all server CPU time. Configured timeouts do not stop the execution, rendering the server unresponsive to other queries and connections until it is manually restarted.
Severity: 7.1 | HIGH
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CVE ID :CVE-2025-71397
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 allows authenticated users with OWNER or EDITOR permissions (at the root, namespace, or database level) to define custom database functions via DEFINE FUNCTION using nested FOR loops. Although a single loop's iteration count is constrained, nesting multiple loops (e.g., each with 1,000,000 iterations) is not, so an attacker can execute a function that consumes all server CPU time. Configured timeouts do not stop the execution, rendering the server unresponsive to other queries and connections until it is manually restarted.
Severity: 7.1 | HIGH
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CVE-2025-71398 - SurrealDB before 2.2.2 SSRF via HTTP Redirect Bypass
CVE ID :CVE-2025-71398
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.2.2 fails to validate HTTP redirects in http functions, allowing authenticated users to bypass deny-net restrictions by redirecting to blocked IP addresses. Attackers can host a public server that redirects to denied network targets, enabling server-side request forgery to access internal endpoints and retrieve sensitive information.
Severity: 5.8 | MEDIUM
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CVE ID :CVE-2025-71398
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :SurrealDB before 2.2.2 fails to validate HTTP redirects in http functions, allowing authenticated users to bypass deny-net restrictions by redirecting to blocked IP addresses. Attackers can host a public server that redirects to denied network targets, enabling server-side request forgery to access internal endpoints and retrieve sensitive information.
Severity: 5.8 | MEDIUM
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CVE-2026-11826 - OpenPLC_v3 Heap-Based Buffer Overflow in Modbus Master getData()
CVE ID :CVE-2026-11826
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :OpenPLC_v3 contains a heap-based buffer overflow in the getData() function in webserver/core/modbus_master.cpp. getData() reads characters between two delimiters into a caller-supplied buffer with no size parameter and no bounds check. In parseConfig() the function is invoked with the 100-byte heap-allocated MB_device.dev_name field. An authenticated attacker with access to the OpenPLC web interface can send a crafted HTTP POST to the /modbus endpoint with an oversized device_name value; the value is persisted to mbconfig.cfg and parsed on load, overflowing dev_name and overwriting adjacent struct fields (protocol at offset 108, dev_address at offset 109, ip_port at offset 210). A 200-byte payload writes 100 bytes past the allocation. The result is heap corruption leading to runtime crash and denial of service of the PLC process control loop, with attacker-controlled overwrite of adjacent configuration fields. The upstream repository was archived on 2026-04-04 and no fix is expected; the vendor has confirmed the issue does not affect OpenPLC Runtime v4.
Severity: 8.8 | HIGH
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CVE ID :CVE-2026-11826
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :OpenPLC_v3 contains a heap-based buffer overflow in the getData() function in webserver/core/modbus_master.cpp. getData() reads characters between two delimiters into a caller-supplied buffer with no size parameter and no bounds check. In parseConfig() the function is invoked with the 100-byte heap-allocated MB_device.dev_name field. An authenticated attacker with access to the OpenPLC web interface can send a crafted HTTP POST to the /modbus endpoint with an oversized device_name value; the value is persisted to mbconfig.cfg and parsed on load, overflowing dev_name and overwriting adjacent struct fields (protocol at offset 108, dev_address at offset 109, ip_port at offset 210). A 200-byte payload writes 100 bytes past the allocation. The result is heap corruption leading to runtime crash and denial of service of the PLC process control loop, with attacker-controlled overwrite of adjacent configuration fields. The upstream repository was archived on 2026-04-04 and no fix is expected; the vendor has confirmed the issue does not affect OpenPLC Runtime v4.
Severity: 8.8 | HIGH
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CVE-2026-16117 - @fastify/http-proxy vulnerable to prefix escape via URL-encoded characters
CVE ID :CVE-2026-16117
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :Impact: @fastify/http-proxy versions up to and including 11.5.0 fail to rewrite the request prefix when the prefix segment is URL-encoded. Fastify's router URL-decodes paths for route matching, but request.url retains the original encoded form, and the prefix-rewrite step uses a literal string replace against the decoded prefix. A request that encodes one or more characters of the configured prefix therefore matches the route but skips the rewrite, so the raw encoded path is forwarded to the upstream unchanged. The upstream then decodes the path and serves it, letting an attacker reach upstream paths that the proxy was configured to hide via rewritePrefix, including internal or administrative endpoints. Patches: upgrade to @fastify/http-proxy 11.6.0. Workarounds: none.
Severity: 10.0 | CRITICAL
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CVE ID :CVE-2026-16117
Published : July 18, 2026, 2:17 p.m. | 3 hours, 25 minutes ago
Description :Impact: @fastify/http-proxy versions up to and including 11.5.0 fail to rewrite the request prefix when the prefix segment is URL-encoded. Fastify's router URL-decodes paths for route matching, but request.url retains the original encoded form, and the prefix-rewrite step uses a literal string replace against the decoded prefix. A request that encodes one or more characters of the configured prefix therefore matches the route but skips the rewrite, so the raw encoded path is forwarded to the upstream unchanged. The upstream then decodes the path and serves it, letting an attacker reach upstream paths that the proxy was configured to hide via rewritePrefix, including internal or administrative endpoints. Patches: upgrade to @fastify/http-proxy 11.6.0. Workarounds: none.
Severity: 10.0 | CRITICAL
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