https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 03 Nov 2026 22:44:39 +0000 https://db.gcve.eu/vuln/cve-2026-120492 <p><strong>Affected:</strong> Chainlit</p> <p>Chainlit 2.12.0 contains a server-side request forgery vulnerability that allows unauthenticated attackers to bypass path-scoped MCP allowed_urls entries because validate_mcp_url does not reject the semicolon character. Attackers can submit MCP URLs with &#39;..;&#39; segments to the /mcp endpoint, causing requests to paths outside the operator&#39;s grant on origins that strip semicolon path parameters.</p> <p><strong>Affected:</strong> Chainlit</p> <p>Chainlit 2.12.0 contains a server-side request forgery vulnerability that allows unauthenticated attackers to bypass path-scoped MCP allowed_urls entries because validate_mcp_url does not reject the semicolon character. Attackers can submit MCP URLs with &#39;..;&#39; segments to the /mcp endpoint, causing requests to paths outside the operator&#39;s grant on origins that strip semicolon path parameters.</p> https://db.gcve.eu/vuln/cve-2026-120492