FastMCP 安全漏洞

FastMCP is a MCP server building software developed by Jeremiah Lowin. Versions of FastMCP prior to 3.2.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of URL encoding for path parameters, which could lead to credential-stealing request forge attacks...

PT-2026-29856

Name of the Vulnerable Software and Affected Versions Rack versions 3.0.0.beta1 through 3.1.21 and versions 3.2.0 through 3.2.6 Description Rack’s Rack::Multipart::Parserhandle mime head function parses quoted multipart parameters using repeated Stringindex searches and Stringslice! operations...

Use of GET Request Method With Sensitive Query Strings

Overview Affected versions of this package are vulnerable to Use of GET Request Method With Sensitive Query Strings in the OAuth provider callback flow. An attacker can gain unauthorized access to sensitive information by intercepting refresh tokens exposed in URL query parameters through browser...

openssl-encrypt accepts refresh tokens as URL query parameters causing token leakage

Summary Refresh tokens are accepted as URL query parameters in the keyserver and telemetry server routes. Affected Code python opensslencryptserver/modules/keyserver/routes.py:214-215 opensslencryptserver/modules/telemetry/routes.py:90-91 async def refreshtoken request: Request, refreshtoken: str...

GHSA-4RH7-JWG9-M28M openssl-encrypt accepts refresh tokens as URL query parameters causing token leakage

Summary Refresh tokens are accepted as URL query parameters in the keyserver and telemetry server routes. Affected Code python opensslencryptserver/modules/keyserver/routes.py:214-215 opensslencryptserver/modules/telemetry/routes.py:90-91 async def refreshtoken request: Request, refreshtoken: str...

Insertion of Sensitive Information Into Sent Data

Overview openssl-encrypt is an A package for secure file encryption and decryption based on modern ciphers using heavy-compute-load chaining of hashing and KDF to generate strong encryption password based on users provided password to ensure secure encryption of files Affected versions of this...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to vulnerable PostgreSQL JDBC connection parameters not being blocked by default. An attacker can exploit this vulnerability by injecting dangerous JDBC parameters such as socketFactory, sslfactory,...

PT-2026-32131

Summary Refresh tokens are accepted as URL query parameters in the keyserver and telemetry server routes. Affected Code python openssl encrypt server/modules/keyserver/routes.py:214-215 openssl encrypt server/modules/telemetry/routes.py:90-91 async def refresh token request: Request, refresh toke...

TencentOS Server 3: git-lfs (TSSA-2026:0203)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0203 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

GHSA-V8WV-JG3Q-QWPQ OpenClaw's message tool media parameter bypasses tool policy filesystem isolation

Summary The message tool accepted mediaUrl and fileUrl aliases without applying the same sandbox localRoots validation as the canonical media path handling. Impact A caller constrained to sandbox media roots could read arbitrary local files by routing them through the alias parameters. Affected...

Replay Attack

Overview @openclaw/voice-call is an OpenClaw voice-call plugin Affected versions of this package are vulnerable to Replay Attack in the webhook-security.ts process. An attacker can bypass replay protection by capturing a valid signed webhook and resending it with reordered query parameters, there...

GHSA-MG36-WVCR-M75H Nuxt OG Image is vulnerable to reflected XSS via query parameter injection into HTML attributes

Product: Nuxt OG Image Version: 6.1.2 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation Description: Incorrect parsing of GET parameters leads to the possibility of HTML injection and JavaScript code injection. Impact: Client-Side JavaScript Execution Exploitation...

Nuxt OG Image is vulnerable to reflected XSS via query parameter injection into HTML attributes

Product: Nuxt OG Image Version: 6.1.2 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation Description: Incorrect parsing of GET parameters leads to the possibility of HTML injection and JavaScript code injection. Impact: Client-Side JavaScript Execution Exploitation...

Nuxt OG Image vulnerable to Server-Side Request Forgery via user-controlled parameters

Product: Nuxt OG Image Version: injection via html parameter GET /og/d/og.png?html= When verbose errors are enabled, the response content is leaked in base64-encoded error messages. Vector 3: SVG injection via html parameter GET /og/d/og.png?html= Mitigation Fixed in v6.2.5. The image source plug...

CVE-2026-4257

The Contact Form by Supsystic plugin for WordPress is vulnerable to Server-Side Template Injection SSTI leading to Remote Code Execution RCE in all versions up to, and including, 1.7.36. This is due to the plugin using the Twig TwigLoaderString template engine without sandboxing, combined with th...

FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability

Technical Description The OpenAPIProvider in FastMCP exposes internal APIs to MCP clients by parsing OpenAPI specifications. The RequestDirector class is responsible for constructing HTTP requests to the backend service. A critical vulnerability exists in the buildurl method. When an OpenAPI...

CVE-2026-34384

Admidio is an open-source user management solution. Prior to version 5.0.8, the createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which...

CVE-2026-34404

Nuxt OG Image generates OG Images with Vue templates in Nuxt. Prior to version 6.2.5, the image‑generation component by the URI: /og/d/ and, in older versions, /og-image/ contains a Denial of Service DoS vulnerability. The issue arises because there is no restriction on the width and height...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...