Low 3.7Published Oct 23, 2026

CVE-2026-115750mcp-from-openapi from 2.5.0 before 2.9.0 Credential Leak via Cross-Origin Redirects

Updated under an hour ago (Oct 28, 2026, 9:00 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for agentfront mcp-from-openapi

Exploited in the last 30 days

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.

CVSS: 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-522
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 23, 2026
First seen by InfoSec Signals: Oct 23, 2026

Affected products

Affected products

agentfront mcp-from-openapi agentfront:mcp_from_openapi (from the name)	from 2.5.0 before 2.9.0	CNA record

References

References

https://github.com/agentfront/mcp-from-openapi/security/advisories/GHSA-ff5q-5r4v-fw4v	vendor-advisory
https://github.com/agentfront/mcp-from-openapi/pull/42	issue-tracking, patch
https://github.com/agentfront/mcp-from-openapi/commit/47fb7a655de33958b0c923490ab244343eb5fc44	patch
https://github.com/agentfront/mcp-from-openapi/releases/tag/v2.9.0	release-notes
https://www.vulncheck.com/advisories/mcp-from-openapi-from-2.5.0-before-2.9.0-credential-leak-via-cross-origin-redirects	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.