GHSA-w93c-mfp3-35p4MediumCVSS 5.0
UTMStack before 11.2.16 contains a server-side request forgery vulnerability in...
🔗 CVE IDs covered (1)
📋 Description
UTMStack before 11.2.16 contains a server-side request forgery vulnerability in IdentityProviderService.validateMetadataUrl() that allows authenticated attackers to make the server send requests to arbitrary internal or cloud metadata hosts by supplying a malicious metadata URL to the identity-providers endpoint. Attackers can exploit the POST/PUT /api/identity-providers endpoint with no validation of target host, IP, or scheme to perform internal network port scanning and access cloud instance-metadata services.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-82040
- https://github.com/utmstack/UTMStack/commit/4e7a727c3b8d8e2ad020d3b4f982a6d085dbecdd
- https://github.com/UTMStack/UTMStack/releases/tag/v11.2.16
- https://www.vulncheck.com/advisories/utmstack-ssrf-via-identityproviderservice
- https://github.com/advisories/GHSA-w93c-mfp3-35p4