{"id":"CVE-2026-115750","published":"2026-10-23T13:17:09.183","lastModified":"2026-10-23T19:57:42.660","description":"mcp-from-openapi from 2.5.0 before 2.9.0 contains a credential exposure vulnerability that allows attackers to capture Authorization and Cookie headers because safeFetch() forwards them on cross-origin redirects. Attackers controlling a spec host or abusing an open redirect can redirect fromURL() spec requests to their own origin to steal bearer tokens or cookies.","cvssScore":3.7,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-522"],"vendors":[],"products":[],"references":[{"url":"https://github.com/agentfront/mcp-from-openapi/commit/47fb7a655de33958b0c923490ab244343eb5fc44","tags":[]},{"url":"https://github.com/agentfront/mcp-from-openapi/pull/42","tags":[]},{"url":"https://github.com/agentfront/mcp-from-openapi/releases/tag/v2.9.0","tags":[]},{"url":"https://github.com/agentfront/mcp-from-openapi/security/advisories/GHSA-ff5q-5r4v-fw4v","tags":[]},{"url":"https://www.vulncheck.com/advisories/mcp-from-openapi-from-2.5.0-before-2.9.0-credential-leak-via-cross-origin-redirects","tags":[]}],"exploitRefs":[{"url":"https://github.com/agentfront/mcp-from-openapi/commit/47fb7a655de33958b0c923490ab244343eb5fc44","tags":[]},{"url":"https://github.com/agentfront/mcp-from-openapi/pull/42","tags":[]},{"url":"https://github.com/agentfront/mcp-from-openapi/releases/tag/v2.9.0","tags":[]},{"url":"https://github.com/agentfront/mcp-from-openapi/security/advisories/GHSA-ff5q-5r4v-fw4v","tags":[]}],"hasPoc":true,"ai":null}