ghsa

Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the /api/v4/teams/:teamId/privacy endpoint.

## 🛡 **Security Advisory: SQL Injection Vulnerability in Navidrome v0.55.2** ### **Overview** This vulnerability arises due to improper input validation on the **`role`** parameter within the API endpoint **`/api/artist`**. Attackers can exploit this flaw to inject arbitrary SQL queries, potentially gaining unauthorized access to the backend database and compromising sensitive user information. --- ### **Details** * **Vulnerable Component**: API endpoint → `/api/artist` Parameter → `role` * **Vulnerability Type**: SQL Injection (stacked queries, UNION queries) * **Database Affected**: SQLite (confirmed exploitation via SQLite-specific payloads) * **Impact**: Successful exploitation allows an unauthenticated attacker to: * Execute arbitrary SQL commands * Extract or manipulate sensitive data (e.g., user records, playlists) * Potentially escalate privileges or disrupt service availability --- ### **Proof of Concept (PoC)** **Example Exploit Command**: ```bas...

**Product:** Math **Version:** 0.2.0 **CWE-ID:** CWE-611: Improper Restriction of XML External Entity Reference **CVSS vector v.4.0:** 8.7 (AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N) **CVSS vector v.3.1:** 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) **Description:** An attacker can create a special XML file, during which it processed, external entities are loaded, and it’s possible to read local server files. **Impact:** Local server files reading **Vulnerable component:** The [`loadXML`](https://github.com/PHPOffice/Math/blob/c3ecbf35601e2a322bf2ddba48589d79ac827b92/src/Math/Reader/MathML.php#L38C9-L38C55) function with the unsafe [`LIBXML_DTDLOAD`](https://www.php.net/manual/en/libxml.constants.php#constant.libxml-dtdload) flag, the [`MathML`](https://github.com/PHPOffice/Math/blob/master/src/Math/Reader/MathML.php) class **Exploitation conditions:** The vulnerability applies only to reading a file in the `MathML` format. **Mitigation:** If there is no option to refuse u...

### Summary Fabio allows clients to remove X-Forwarded headers (except X-Forwarded-For) due to a vulnerability in how it processes hop-by-hop headers. Fabio adds HTTP headers like X-Forwarded-Host and X-Forwarded-Port when routing requests to backend applications. Since the receiving application should trust these headers, allowing HTTP clients to remove or modify them creates potential security vulnerabilities. However, it was found that some of these custom headers can indeed be removed and, in certain cases, manipulated. The attack relies on the behavior that headers can be defined as hop-by-hop via the HTTP Connection header. By setting the following connection header, the X-Forwarded-Host header can, for example, be removed: ``` Connection: close, X-Forwarded-Host ``` Similar critical vulnerabilities have been identified in other web servers and proxies, including [CVE-2022-31813](https://nvd.nist.gov/vuln/detail/CVE-2022-31813) in Apache HTTP Server and [CVE-2024-45410](https...

All versions of the package mcp-markdownify-server are vulnerable to Server-Side Request Forgery (SSRF) via the Markdownify.get() function. An attacker can craft a prompt that, once accessed by the MCP host, can invoke the webpage-to-markdown, bing-search-to-markdown, and youtube-to-markdown tools to issue requests and read the responses to attacker-controlled URLs, potentially leaking sensitive information.

All versions of the package mcp-markdownify-server are vulnerable to Files or Directories Accessible to External Parties via the get-markdown-file tool. An attacker can craft a prompt that, once accessed by the MCP host, will allow it to read arbitrary files from the host running the server.

### Summary This vulnerability is similar to CVE-2018-14732. When running a Next.js server locally (e.g. through `npm run dev`), the WebSocket server is vulnerable to the Cross-site WebSocket hijacking (CSWSH) attack. and a bad actor can access the source code of client components, if a user was to visit a malicious link while having the Next.js dev server running. ### Impact If a user is running a Next.js server locally (e.g. `npm run dev`), and they were to browse to a malicious website, the malicious website may be able to access the source code of the Next.js app. This vulnerability only affects applications making use of App Router. _Note: App Router was experimental requiring_ `experimental.appDir = true` _in versions_ `>=13.0.0` to `<13.4`.

### Impact * Some source-builds may be impacted by a CWE-1395 (eg. vulnerable `setuptools` dependency). * Multicast prior to v2.0.9a3 on systems with minimal dependancies installed may use `setuptools <78.1.1` and thus rely on a compromised dependency. In some cases there is a chance that source-builds would fail due to an exploit of the closely related CVE-2025-47273, or become arbitrarily modified. ### Patches * Pre-release version v2.0.9a0 and later resolve the issue by bumping requirements to `setuptools>=80.4` * Pre-release version v2.0.9a3 and later are recommended for improved stability over v2.0.9a0 ### Workarounds * Further hardening in v2.0.9a4+ of the build process in CI builds allowing source builds to be verified via GH attestations. ### References * [GHSA-5rjg-fvgr-3xxf](https://github.com/pypa/setuptools/security/advisories/GHSA-5rjg-fvgr-3xxf) * pypa/setuptools#4946 ### Fixes * https://github.com/reactive-firewall/multicast/blob/c5c7c7de272421d944beca845287...

### Summary The vLLM backend used with the /v1/chat/completions OpenAPI endpoint fails to validate unexpected or malformed input in the "pattern" and "type" fields when the tools functionality is invoked. These inputs are not validated before being compiled or parsed, causing a crash of the inference worker with a single request. The worker will remain down until it is restarted. ### Details The "type" field is expected to be one of: "string", "number", "object", "boolean", "array", or "null". Supplying any other value will cause the worker to crash with the following error: RuntimeError: [11:03:34] /project/cpp/json_schema_converter.cc:637: Unsupported type "something_or_nothing" The "pattern" field undergoes Jinja2 rendering (I think) prior to being passed unsafely into the native regex compiler without validation or escaping. This allows malformed expressions to reach the underlying C++ regex engine, resulting in fatal errors. For example, the following inputs will crash the wo...