CVE-2026-115750 — mcp-from-openapi from 2.5.0 before 2.9.0 Credential Leak via Cross-Origin Redirects
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() forwa…
Published: 2026-10-23 · CVSS: 6.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7