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CVE-2026-95659 - MISP Reflected XSS via Unvalidated Object Type in AnalystData Overmind Thread

CVE ID :CVE-2026-95659
Published : Sept. 22, 2026, 12:40 p.m. | 30 minutes ago
Description :MISP contains a reflected cross-site scripting (XSS) vulnerability in the AnalystDataController::viewForObject action. The method accepted a parent object type parameter from the URL without validation and passed it to the Overmind-themed AnalystData thread view element, where it was interpolated into two translated strings and rendered into the HTML response without output encoding. An authenticated attacker who can induce a victim to navigate to a crafted URL can inject arbitrary JavaScript that executes in the victim's browser within the MISP application context. This may allow the attacker to read session data, manipulate the page, or perform actions on behalf of the victim.  The vulnerability requires the victim to be authenticated to MISP and to actively visit the attacker-supplied URL. The affected component is the AnalystData controller and the Overmind theme's AnalystData thread element. Version affected: <2 .5.47
Severity: 4.8 | MEDIUM
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CVE-2026-95619 - Gcc: libstd++: libstdc++ integer overflow in `new` operator

CVE ID :CVE-2026-95619
Published : Sept. 22, 2026, 12:52 p.m. | 19 minutes ago
Description :A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the C++ `new` operator. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability.
Severity: 7.7 | HIGH
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CVE-2026-86805 - AT_SECURE programs may load attacker-controlled code via $ORIGIN

CVE ID :CVE-2026-86805
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :A time-of-check to time-of-use (TOCTOU) race condition in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14 through 2.44 allows a local attacker to escalate privileges. When expanding $ORIGIN in DT_RPATH for setuid/setgid (AT_SECURE) programs, glibc validates the lexically normalized search path against the trusted directories but then opens the raw, un-normalized path. On systems where the Linux fs.protected_hardlinks sysctl is disabled, a local attacker who hard-links such a program into an attacker-controlled directory and wins a race to replace an intermediate path component with a symbolic link can direct the loader outside the trusted directory, causing it to load an attacker-controlled shared object and execute arbitrary code with the elevated privileges of the program. Exploitation requires an installed setuid or setgid binary whose DT_RPATH uses $ORIGIN followed by ".." traversal that normalizes into a trusted directory, and the ability to hard-link that binary and win the race by swapping a path component for a symbolic link. Major Linux-based OS distributions ship with fs.protected_hardlinks enabled by default and mitigate the vulnerability.
Severity: 7.0 | HIGH
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CVE-2026-88010 - Traefik: BasicAuth singleflight coalescing reintroduces an unauthenticated username-enumeration timing oracle

CVE ID :CVE-2026-88010
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :Traefik is an open source HTTP reverse proxy and load balancer. From 3.6.11 until 3.7.13, checkPassword in pkg/middlewares/auth/basic_auth.go constructs the BasicAuth singleflight key from the submitted password and stored secret. Concurrent requests for absent usernames therefore coalesce on one key while configured usernames perform separate password hashes, creating an unauthenticated timing discrepancy that reveals whether a username exists. Sequential checks remain cost-equalized, Traefik v2 and Digest authentication are not affected, and the issue does not disclose credentials or bypass authentication. This issue is fixed in version 3.7.13.
Severity: 6.3 | MEDIUM
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CVE-2026-90462 - Sssd: sssd: fail-open in ldap ppolicy access check allows continued authorization

CVE ID :CVE-2026-90462
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :A flaw was found in SSSD. When configured with the LDAP access provider and `ldap_access_order` including `ppolicy` or `lockout`, a fail-open condition in the LDAP ppolicy access check can occur if a user lookup returns zero results. This can incorrectly return success and cache an allow decision, permitting continued authorization for a deleted or deprovisioned user. A remote attacker with prior valid account context could exploit this to maintain access to information and potentially make limited modifications to resources that should no longer be available.
Severity: 5.4 | MEDIUM
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CVE-2026-92706 - Dark Reader: Ability to request icon-like bitmap data from certain local web servers

CVE ID :CVE-2026-92706
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :Dark Reader is an accessibility browser extension that makes web pages colors dark. Prior to 4.9.126, a website can cause the browser extension's image inversion pipeline to request an unauthenticated icon-like bitmap from a locally running web server when the resource uses a known public-like HTTPS URL and is detected as requiring inversion. This behavior can cross the website-to-local-network boundary and disclose limited information associated with the requested resource. The darkreader npm package used for website integration is not affected. This issue is fixed in version 4.9.126 for Firefox and version 4.9.128 for other browsers.
Severity: 3.4 | LOW
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CVE-2026-85734 - LightRAG: No Rate Limiting on /login Endpoint Allows Brute-Force Attacks

CVE ID :CVE-2026-85734
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.5, the POST /login endpoint in lightrag/api/lightrag_server.py does not impose a rate limit, account lockout, delay, or counter for failed authentication attempts. A network attacker can submit password guesses at full request speed until a valid account password is found. Successful credential recovery grants authenticated access to documents, the knowledge graph, and administrative operations. This issue is fixed in version 1.5.5.
Severity: 0.0 | NA
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CVE-2026-94640 - Rpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service

CVE ID :CVE-2026-94640
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :A flaw was found in rpcbind. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service (DoS) by sending a large number of unique requests. The rpcbind service records previously unseen RPC (Remote Procedure Call) statistics in unbounded in-memory lists, leading to persistent memory growth and increased CPU usage. This can degrade or exhaust service availability.
Severity: 7.5 | HIGH
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CVE-2026-95653 - Concrete CMS Community Store before 2.7.8 Predictable Digital Download Token

CVE ID :CVE-2026-95653
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :Concrete CMS Community Store before 2.7.8 derives digital product download tokens from order creation timestamps instead of random values, making tokens predictable. Unauthenticated attackers can enumerate sequential order and file identifiers to calculate valid download tokens and retrieve digital goods purchased by other customers.
Severity: 8.7 | HIGH
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CVE-2026-95654 - Databasement before 1.7.14 Authorization Bypass via Stale Invitation Token

CVE ID :CVE-2026-95654
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :Databasement before 1.7.14 validates invitation tokens only when the acceptance page loads, caching the authorization decision without re-checking token validity during acceptance. Attackers with a leaked or forwarded invitation link can load the page while pending, then accept the invitation after the legitimate user has already accepted it to overwrite the account password and gain authenticated access to managed database credentials and secrets.
Severity: 9.1 | CRITICAL
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CVE-2026-95655 - Aureus ERP before 1.5.0 Unscoped Message Access via ChatterPanel

CVE ID :CVE-2026-95655
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :Aureus ERP before 1.5.0 fails to scope message lookups to the current record in ChatterPanel, allowing authenticated users to access arbitrary messages. Attackers can submit sequential message IDs to read, edit, delete, or pin messages from other departments or companies, and enumerate all notes in the system.
Severity: 8.6 | HIGH
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CVE-2026-95805 - MISP ACLComponent: Typo in previewEventAttributes ACL key bypasses intended access restriction

CVE ID :CVE-2026-95805
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :A typo in the MISP ACLComponent access control configuration caused the ACL rule for the previewEventAttributes action to reference the permission string 'theming_enabled*' (with a trailing asterisk) instead of the correct 'theming_enabled'. In the MISP ACL system, the array values define which role or permission grants access to a given controller action. The adjacent entry previewEventObjects correctly uses ['theming_enabled'], confirming the intended restriction. The malformed key 'theming_enabled*' does not match any valid permission identifier, causing the access control check for previewEventAttributes to malfunction. Depending on the ACL evaluation logic, this could result in either unauthorized users gaining access to the previewEventAttributes endpoint (authorization bypass) or legitimate users being denied access (availability impact).  The previewEventAttributes endpoint exposes event attribute data within MISP so an authorization bypass could expose sensitive indicator and attribute data to users who should not have access.
Severity: 5.3 | MEDIUM
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CVE-2026-95806 - MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influenced filesystem paths

CVE ID :CVE-2026-95806
Published : Sept. 22, 2026, 4:18 p.m. | 53 minutes ago
Description :MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point.  The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences:    - any filesystem operation on a caller-influenced path that resolves to a phar archive triggers an implicit unserialize() call, creating a deserialization sink;  - a relocated application root can reach executable code inside an uploaded phar file, enabling arbitrary code execution as the web user. No component of MISP, the vendored CakePHP framework, or any runtime-loaded library reads or constructs phar archives. The wrapper therefore serves no legitimate purpose in the MISP runtime and exists solely as an available primitive for an attacker who can influence a filesystem path argument.
Severity: 7.7 | HIGH
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CVE-2026-85740 - LightRAG: SSRF via IPv6-transition address bypass (NAT64, IPv4-compatible, 6to4) of the native-markdown image-download guard

CVE ID :CVE-2026-85740
Published : Sept. 22, 2026, 4:20 p.m. | 51 minutes ago
Description :LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.5, _validated_addresses in lightrag/parser/markdown/parser.py evaluates the literal resolved address with ipaddress.is_global without consistently classifying an IPv4 address embedded in an IPv6 transition wrapper. A caller who can upload a Markdown or textpack document can supply an external image URL using NAT64 64:ff9b::/96 or an IPv4-compatible form that embeds a loopback, private, or cloud-metadata IPv4 address. On a deployment with compatible NAT64 or DNS64 routing, _download and _build_guarded_opener accept the wrapper and fetch the internal resource, whose body is then ingested. Current interpreter behavior already blocks some RFC 8215 and 6to4 forms, but the fixed guard handles all documented wrappers without becoming more permissive than the standard library. This issue is fixed in version 1.5.5.
Severity: 0.0 | NA
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CVE-2026-86062 - LightRAG: Stored Cross-Site Scripting (XSS) in the LightRAG WebUI chat/answer renderer via ingested content

CVE ID :CVE-2026-86062
Published : Sept. 22, 2026, 4:21 p.m. | 50 minutes ago
Description :LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.5, lightrag_webui/src/components/retrieval/ChatMessage.tsx renders answer and thinking content with react-markdown, rehypeRaw, and skipHtml=false without an HTML sanitizer. An attacker who can add a document can store raw HTML that is returned through the query path and rendered as active content by MessageMarkdown. A user who later retrieves the content can execute attacker-controlled JavaScript through elements such as an iframe srcdoc; the additional Mermaid securityLevel: loose rendering path also injects generated SVG through innerHTML. The script runs in the LightRAG WebUI origin and can read the API token in localStorage and perform API actions as the victim. This issue is fixed in version 1.5.5.
Severity: 0.0 | NA
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CVE-2026-83803 - Sentry: Unsafe pickle deserialization in Relocation Feature

CVE ID :CVE-2026-83803
Published : Sept. 22, 2026, 4:24 p.m. | 47 minutes ago
Description :Sentry is an error tracking and performance monitoring tool. From 23.11.0 until 26.7.0, Sentry instances with the relocation feature enabled unsafely deserialize a legacy database field while importing a user-supplied relocation archive. An authenticated user can craft an archive that causes arbitrary code execution in the import worker process. Self-hosted installations using the default configuration are not affected because the relocation feature is disabled by default. This issue is fixed in version 26.7.0.
Severity: 0.0 | NA
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CVE-2026-76803 - Nuclei: Local File Read via MySQL Client Sandbox Bypass

CVE ID :CVE-2026-76803
Published : Sept. 22, 2026, 4:27 p.m. | 43 minutes ago
Description :Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the nuclei/mysql JavaScript library does not enforce the local-file sandbox when a JavaScript template supplies the allowAllFiles MySQL DSN option. An untrusted javascript: template scanning an attacker-controlled MySQL-compatible endpoint can cause the server to issue LOAD DATA LOCAL INFILE requests for arbitrary paths, after which the scanner's MySQL client reads the files and returns their contents to the server even though -allow-local-file-access is disabled. JavaScript templates can run unsigned and without the -code flag on affected versions, and the bypass affects CLI and SDK deployments that accept untrusted templates. This issue is fixed in version 3.10.0.
Severity: 0.0 | NA
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CVE-2026-76804 - Nuclei: Local File Read via Workflow File-Protocol Gate Bypass

CVE ID :CVE-2026-76804
Published : Sept. 22, 2026, 4:41 p.m. | 30 minutes ago
Description :Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the workflow template loading path does not enforce the -file capability gate when resolving file: protocol templates referenced by a workflow. An untrusted unsigned workflow can therefore load a file-protocol template and read local files from the scanner host even when the operator has not enabled file templates. The issue affects CLI users running workflows with -w and SDK integrations that accept end-user workflows while relying on the default file-access restriction. This issue is fixed in version 3.10.0.
Severity: 0.0 | NA
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CVE-2026-76819 - Nuclei: Arbitrary Code Execution via Goja JavaScript Engine Vulnerability

CVE ID :CVE-2026-76819
Published : Sept. 22, 2026, 4:43 p.m. | 28 minutes ago
Description :Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the Goja JavaScript runtime embedded in the javascript: protocol under pkg/js/ contains an out-of-bounds heap write that can corrupt memory during template evaluation and allow native code execution on the scanner host. A malicious untrusted JavaScript template can trigger the flaw during a normal scan, including from a template init section that runs during initialization. JavaScript templates execute without the -code flag and unsigned JavaScript templates run by default on affected versions, exposing CLI and SDK deployments that accept third-party templates. This issue is fixed in version 3.10.0.
Severity: 0.0 | NA
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CVE-2026-87902 - WordPress Local File Inclusion Vulnerability

CVE ID :CVE-2026-87902
Published : Sept. 22, 2026, 4:44 p.m. | 27 minutes ago
Description :An unauthenticated attacker can make `get_page_template()` page-template resolution include a chosen readable local `.php` file outside the active theme directories. If relevant pre-conditions for both the server and the active theme are met, this can lead to RCE.
Severity: 0.0 | NA
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CVE-2026-76802 - Nuclei: Arbitrary Command Execution via DAST Code Signature Bypass

CVE ID :CVE-2026-76802
Published : Sept. 22, 2026, 4:47 p.m. | 24 minutes ago
Description :Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the DAST template loading branch does not apply the unsigned code-template signature check before accepting a template that contains both a fuzzing: block and an unsigned code: block. When an operator enables -dast, an untrusted multiprotocol template can place an unsigned code request into the execution queue and run arbitrary shell commands even without -code or a valid cryptographic signature. The issue affects CLI DAST scans and SDK integrations that enable DAST while accepting attacker-supplied templates. This issue is fixed in version 3.10.0.
Severity: 0.0 | NA
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