21438 matches found
EUVD-2026-48245
Grav API Plugin versions before 1.0.10 fail to restrict write access to security-critical plugin configuration scopes, allowing authenticated users with api.config.write privilege to modify rate limiting and CORS settings. Attackers can disable rate limiting site-wide to enable credential...
CVE-2026-65895
CVE-2026-65895 affects Grav API Plugin prior to 1.0.10. The issue allows an authenticated user with the api.config.write privilege to modify security-critical plugin configuration scopes, namely rate limiting and CORS. This can disable site-wide rate limiting (facilitating credential brute-forcin...
CVE-2026-65895 Grav API Plugin before 1.0.10 Broken Access Control
Grav API Plugin versions before 1.0.10 fail to restrict write access to security-critical plugin configuration scopes, allowing authenticated users with api.config.write privilege to modify rate limiting and CORS settings. Attackers can disable rate limiting site-wide to enable credential...
CVE-2026-65895 Grav API Plugin before 1.0.10 Broken Access Control
Grav API Plugin versions before 1.0.10 fail to restrict write access to security-critical plugin configuration scopes, allowing authenticated users with api.config.write privilege to modify rate limiting and CORS settings. Attackers can disable rate limiting site-wide to enable credential...
PYSEC-2026-3474 LightRAG: CORS Wildcard + Credentials Enables Any-Origin Credentialed Requests
Summary The server defaults to CORSORIGINS= combined with allowcredentials=True. Starlette's CORSMiddleware echoes the requesting origin in preflight responses when credentials are enabled, meaning every origin is effectively whitelisted for credentialed cross-origin requests. Any malicious websi...
PYSEC-2026-3483 MCP Python SDK: WebSocket server transport does not support Host/Origin validation
Summary In affected versions, the deprecated WebSocket server transport mcp.server.websocket.websocketserver accepted the WebSocket handshake without applying any Host or Origin header validation. The TransportSecuritySettings mechanism that the SSE and Streamable HTTP transports use for this...
PYSEC-2026-3465 FiftyOne App server uses wildcard CORS (Access-Control-Allow-Origin: *), enabling cross-origin reads of local server data
Impact The FiftyOne App/API server fiftyone/server/app.py and the /media route fiftyone/server/routes/media.py unconditionally set a permissive CORS header Access-Control-Allow-Origin: on their responses. Because the embedded App server runs locally and is unauthenticated, this allows any website...
PYSEC-2026-3459 Anki's local HTTP server does not sufficiently validate requests
Summary Anki launches a local HTTP server to serve media files and web pages for parts of its interface. While the server has a CORS setup, requests from other origins were not blocked, allowing malicious websites to potentially trigger side-effecting requests. Browser impact The severity varies ...
PYSEC-2026-3536 PraisonAI: MCP SSE transport binds 0.0.0.0 with no authentication and no Origin validation; bundled SecurityConfig is never wired in
The MCP SSE server started via ToolsMCPServer.runsse / launchtoolsmcpservertransport="sse" binds to 0.0.0.0 by default and builds its Starlette application with no authentication middleware and no Origin-header validation. The module mcp/mcpsecurity.py provides exactly the needed controls origin...
PYSEC-2026-3521 PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools
PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools Summary praisonaiagents.mcp.ToolsMCPServer.runsse builds a Starlette MCP HTTP+SSE server around mcp.server.sse.SseServerTransport. The server exposes /sse and /messages/, but it does not valida...
PYSEC-2026-3534 PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools
PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools Summary praisonaiagents.mcp.ToolsMCPServer.runsse builds a Starlette MCP HTTP+SSE server around mcp.server.sse.SseServerTransport. The server exposes /sse and /messages/, but it does not valida...
PYSEC-2026-3539 sanic-cors contains an improper regular expression in the try_match() function
sanic-cors version 2.2.0 and prior contains an improper regular expression in the trymatch function in saniccors/core.py that uses re.match without end-anchoring. This allows an attacker to bypass CORS origin allowlists by registering a domain that begins with a trusted origin string, to gain...
PYSEC-2026-3472 jupyter-server is vulnerable to CORS origin validation bypass when the `allow_origin_pat` configuration is used
A vulnerability in jupyter-server versions 1.12.0 through 2.17.0 allows an attacker to bypass CORS origin validation when the alloworiginpat configuration is used. The issue arises from the use of re.match for validating the Origin header, which only anchors at the start of the string. This allow...
Astra Linux – Vulnerability in Chromium
Insufficient validation of untrusted input in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted video file. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in the DOM in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in the Media Session component in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in Media in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
The inappropriate implementation of passwords in Google Chrome prior to version 149.0.7827.53 allowed a remote attacker who convinced a user to perform certain UI gestures to leak cross-origin data through a crafted HTML page. Chromium security severity: Low...