22256 matches found
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
Uninitialized use in ANGLE in Google Chrome prior to version 148.0.7778.216 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
Uninitialized use in ANGLE in Google Chrome prior to version 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to leak cross-origin data through a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
The Race in Storage feature in Google Chrome prior to version 150.0.7871.47 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Low...
Astra Linux – Vulnerability in Chromium
Insufficient validation of untrusted input in the Network section of Google Chrome before version 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to leak cross-origin data through a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in Passwords in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
Inappropriate implementations of PerformanceAPIs in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Integer overflow in the Network component of Google Chrome prior to version 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Insufficient policy enforcement in passwords in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
Leakage of side-channel information in Paint in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Insufficient validation of untrusted inputs in the Input component in Google Chrome before version 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to bypass the same-origin policy through a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
The inappropriate implementation of WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Insufficient policy enforcement in passwords in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...
Astra Linux – Vulnerability in Chromium
Inappropriate implementation in DevTools in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...