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() 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.
CVE-2026-115750
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-115750
mcp-from-openapi
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/agentfront/mcp-from-openapi",
"vendor": "agentfront",
"product": "mcp-from-openapi",
"versions": [
{
"status": "affected",
"version": "2.5.0",
"lessThan": "2.9.0",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/mcp-from-openapi",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-115750
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #52912 · Revision 1
- Added to Heist Feed
- Publisher date