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CVE-2026-42551 - Flight: HTTP method override enabled by default enables CSRF escalation and middleware bypass in flightphp/core

CVE ID :CVE-2026-42551
Published : May 13, 2026, 8:16 p.m. | 36 minutes ago
Description :Flight is an extensible micro-framework for PHP. Prior to 3.18.1, Request::getMethod() unconditionally honors the X-HTTP-Method-Override header and the $_REQUEST['_method'] parameter on any HTTP verb (including safe verbs such as GET), with no opt-in and no whitelist of permitted target methods. A GET request can silently become a DELETE or PUT, enabling CSRF escalation against destructive endpoints, bypass of middleware gated on unsafe verbs, and cache poisoning between CDN and origin. This vulnerability is fixed in 3.18.1.
Severity: 7.5 | HIGH
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CVE-2026-42552 - Flight: Sensitive information disclosure via default error handler in flightphp/core

CVE ID :CVE-2026-42552
Published : May 13, 2026, 8:16 p.m. | 36 minutes ago
Description :Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the default error handler Engine::_error() writes the full exception message, exception code, and stack trace (including absolute filesystem paths) directly into the HTTP 500 response, with no debug gating. Production deployments leak internal paths, any secret interpolated into an exception message, and full module structure — giving attackers primitives for chaining other weaknesses (LFI, path traversal). This vulnerability is fixed in 3.18.1.
Severity: 7.5 | HIGH
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CVE-2026-44351 - fast-jwt: Empty HMAC secret accepted via async key resolver - JWT auth bypass

CVE ID :CVE-2026-44351
Published : May 13, 2026, 8:16 p.m. | 36 minutes ago
Description :fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 6.2.4, a critical authentication-bypass vulnerability in fast-jwt's async key-resolver flow allows any unauthenticated attacker to forge arbitrary JWTs that are accepted as authentic. When the application's key resolver returns an empty string (''), for example via the common keys[decoded.header.kid] || '' JWKS-style fallback, fast-jwt converts it to a zero-length Buffer, hands it to crypto.createSecretKey, derives allowedAlgorithms = ['HS256','HS384','HS512'] from it, and then verifies the token's signature against an empty-key HMAC. The attacker simply computes HMAC-SHA256(key='', input='${header}.${payload}'), which Node accepts without complaint — and the verifier returns the attacker-chosen payload (sub, admin, scopes, etc.) as authentic. This vulnerability is fixed in 6.2.4.
Severity: 9.1 | CRITICAL
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CVE-2026-44363 - Unsafe remote resource fetching in expansion misp-modules

CVE ID :CVE-2026-44363
Published : May 13, 2026, 8:16 p.m. | 36 minutes ago
Description :MISP modules are autonomous modules that can be used to extend MISP for new services. Prior to 3.0.7, an unsafe remote resource fetching vulnerability existed in MISP Modules expansion modules. The html_to_markdown module accepted arbitrary HTTP(S) URLs without sufficient validation, which could allow Server-Side Request Forgery against loopback, private, or link-local network resources. Additionally, the qrcode module disabled TLS certificate verification when retrieving remote images, exposing requests to potential man-in-the-middle interception or response tampering. The issue was fixed by validating URL schemes, blocking local and private address ranges, resolving hostnames before fetching, enforcing request timeouts, and re-enabling TLS certificate verification. This vulnerability is fixed in 3.0.7.
Severity: 5.8 | MEDIUM
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CVE-2026-44364 - misp-modules website - Missing CSRF protection in the website home blueprint

CVE ID :CVE-2026-44364
Published : May 13, 2026, 8:16 p.m. | 36 minutes ago
Description :MISP modules are autonomous modules that can be used to extend MISP for new services. In 3.0.7 and earlier, a Cross-Site Request Forgery vulnerability in the MISP Modules website allowed an attacker to cause an authenticated user to submit unintended requests to the home endpoint. The vulnerability was due to the home blueprint being exempted from CSRF protection. This could allow modification of session query data in the context of the authenticated user. The issue was fixed by enabling CSRF protection for the affected blueprint and hardening query parsing.
Severity: 9.3 | CRITICAL
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CVE-2026-44368 - PyQuorum: Timing side‑channel in mul_mod

CVE ID :CVE-2026-44368
Published : May 13, 2026, 8:18 p.m. | 35 minutes ago
Description :PyQuorum is a cryptographic library for secret sharing and key management. Prior to 0.2.1, the mul_mod function implements multiplication via a binary expansion loop whose execution time depends on the Hamming weight of the second operand (the exponent). An attacker who can measure the time of secret‑sharing operations (e.g., via a remote service) could progressively recover the values of shares, ultimately leading to secret reconstruction. This vulnerability is fixed in 0.2.1.
Severity: 0.0 | NA
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CVE-2026-42304 - Twisted: Denial of Service (DoS) in twisted.names via Crafted DNS Compression Pointer Chains

CVE ID :CVE-2026-42304
Published : May 13, 2026, 8:20 p.m. | 32 minutes ago
Description :Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.4.0rc2, the twisted.names module is vulnerable to a Denial of Service (DoS) attack via resource exhaustion during DNS name decompression. A remote, unauthenticated attacker can exploit this by sending a crafted TCP DNS packet containing deeply chained compression pointers. This flaw bypasses previous loop-prevention logic, causing the single-threaded Twisted reactor to hang while processing millions of recursive lookups, effectively freezing the server. This vulnerability is fixed in 26.4.0rc2.
Severity: 0.0 | NA
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CVE-2026-32993 - Apache HTTP Server HTTP Header Injection

CVE ID :CVE-2026-32993
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :Improper sanitization of the `status` query parameter of the `/unprotected/nova_error` endpoint allows unauthenticated attacker to inject arbitrary HTTP header to the response.
Severity: 8.3 | HIGH
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CVE-2026-40327 - Apache Struts Remote Code Execution Vulnerability

CVE ID :CVE-2026-40327
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :Rejected reason: This CVE is a duplicate of another CVE.
Severity: 0.0 | NA
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CVE-2026-40328 - Apache HTTP Server XML External Entity (XXE) Injection

CVE ID :CVE-2026-40328
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :Rejected reason: This CVE is a duplicate of another CVE.
Severity: 0.0 | NA
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CVE-2026-42463 - SQLBot: Unauthorized Access Vulnerability

CVE ID :CVE-2026-42463
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.8.0, SQLBot contains a Cross-Workspace IDOR (Insecure Direct Object Reference) and Authorization Bypass vulnerability in the /api/v1/datasource/exportDsSchema and /api/v1/datasource/uploadDsSchema endpoints. An attacker can access and modify database schemas and data sources belonging to other tenants/workspaces. This vulnerability is fixed in 1.8.0.
Severity: 8.6 | HIGH
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CVE-2026-44193 - OPNsense: RCE via XMLRPC endpoint using `opnsense.restore_config_section` method

CVE ID :CVE-2026-44193
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. This vulnerability is fixed in 26.1.7.
Severity: 9.1 | CRITICAL
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CVE-2026-44194 - OPNsense: RCE on user managment

CVE ID :CVE-2026-44194
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, an authenticated Remote Code Execution (RCE) vulnerability in the OPNsense core allows a user with user-management privileges to execute arbitrary system commands as root. An attacker can bypass input validation by formatting their malicious payload as a compliant email address, allowing shell commands to reach the underlying operating system. The flaw exists in the local user synchronization flow, within core/src/opnsense/scripts/auth/sync_user.php. This vulnerability is fixed in 26.1.8.
Severity: 9.1 | CRITICAL
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CVE-2026-44195 - OPNsense: Authentication lockout bypass

CVE ID :CVE-2026-44195
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, a logic flaw in the OPNsense lockout_handler allows an unauthenticated attacker to continuously reset the authentication failure counter for their IP address. By interjecting a crafted username containing a success keyword ("Accepted" or "Successful login") between normal brute-force attempts, an attacker can prevent the failure counter from ever reaching the lockout threshold. This vulnerability is fixed in 26.1.7.
Severity: 5.3 | MEDIUM
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CVE-2026-44369 - CVAT: Stored XSS via annotation guides

CVE ID :CVE-2026-44369
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :CVAT is an open source interactive video and image annotation tool for computer vision. From 2.5.0 to 2.63.0, an attacker who is able to create or edit an annotation guide on a task is able to add malicious JavaScript code, which will then run in the browser of anyone who opens this annotation guide. This code will be able to make arbitrary requests to CVAT with the victim user's privileges. This vulnerability is fixed in 2.64.0.
Severity: 8.5 | HIGH
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CVE-2026-44423 - ShellHub: Cross-tenant IDOR in `GET /api/sessions/:uid` discloses SSH session data

CVE ID :CVE-2026-44423
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/sessions/:uid returns the full session object for any authenticated caller, without scoping by the caller's tenant. An authenticated user can read session records (SSH username, device UID, remote IP, terminal type, authenticated flag, timestamps) belonging to any other namespace. This vulnerability is fixed in 0.24.2.
Severity: 6.5 | MEDIUM
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CVE-2026-44424 - ShellHub: Cross-tenant IDOR in `GET /api/devices/:uid` discloses device data of any namespace

CVE ID :CVE-2026-44424
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/devices/:uid returns the full device object whenever the caller is authenticated, without verifying that the device belongs to the caller's namespace (tenant). Any authenticated user (JWT or API Key) who knows or can guess a device UID can read device metadata from any other namespace. This vulnerability is fixed in 0.24.2.
Severity: 6.5 | MEDIUM
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CVE-2026-44425 - ShellHub: Crash-DoS via field injection in filter and sort-by parameters

CVE ID :CVE-2026-44425
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :ShellHub is a centralized SSH gateway. Prior to 0.24.2, the device list endpoint accepts user-controlled identifiers in the the name field of each filter property in the base64-encoded filter query parameter and the sort_by query parameter, which are then passed directly as BSON/SQL keys in the database layer without validation. Any authenticated user can craft payloads that cause the aggregation / query to fail and the API to return HTTP 500 with no body, with no rate limiting applied. This vulnerability is fixed in 0.24.2.
Severity: 5.4 | MEDIUM
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CVE-2026-44426 - ShellHub: Cross-tenant IDOR in `GET /api/namespaces/:tenant` via API Key bypasses membership check

CVE ID :CVE-2026-44426
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/namespaces/:tenant returns the full namespace object — including the members list (user IDs, e-mails, roles), settings, and device counts — to any caller authenticated by an API Key, for any tenant, regardless of the API Key's own tenant scope. The handler conditionally skips the membership check when the user ID (X-ID) is absent, which is exactly the case for API Key authentication. This vulnerability is fixed in 0.24.2.
Severity: 6.5 | MEDIUM
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CVE-2026-44437 - Angular SSR: Open Redirect and Request Steering via Encoded X-Forwarded-Prefix

CVE ID :CVE-2026-44437
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :The Angular SSR is a server-rise rendering tool for Angular applications. From 19.0.0-next.0 to before 19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7, a vulnerability exists in the X-Forwarded-Prefix header processing logic within Angular SSR. The internal validation mechanism fails to properly account for URL-encoded characters, specifically dots (%2e%2e). This allows an attacker to bypass security filters by injecting encoded path traversal sequences that are later decoded and utilized by the application logic. When an Angular SSR application is configured to trust proxy headers and is deployed behind a proxy that forwards the X-Forwarded-Prefix header without prior sanitization, an attacker can provide a payload such as /%2e%2e/evil. This vulnerability is fixed in19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7.
Severity: 6.9 | MEDIUM
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CVE-2026-44439 - LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture

CVE ID :CVE-2026-44439
Published : May 13, 2026, 10:16 p.m. | 37 minutes ago
Description :PlaywrightCapture is a simple replacement for splash using playwright. Prior to 1.39.6, PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on private, loopback, link-local, or otherwise non-public IP addresses. In deployments where PlaywrightCapture processes untrusted URLs, this could allow a remote attacker to perform server-side request forgery against internal services or attempt to access local files from the capture environment. Depending on what capture artifacts are generated and exposed, responses from those resources could potentially be leaked through screenshots, saved page content, logs, or other capture outputs. This vulnerability is fixed in 1.39.6.
Severity: 6.6 | MEDIUM
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