SSRF in Openidentityplatform Openam
CVE-2026-105122
OpenAM before 16.1.3 contains a server-side request forgery vulnerability that allows attackers able to register or modify OAuth 2.0 clients to make OpenAM fetch internal resources via an unvalidated jwks_uri. Attackers can trigger unauthenticated fetches through client-authentication and ID-token validation to probe internal hosts, metadata endpoints or local files, or exhaust request threads for denial of service.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-g7cv-hh35-cc7c (vendor-advisory)
- www.vulncheck.com/advisories/openam-before-16.1.3-ssrf-via-openid-connect-clien… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-105122?
- CVE-2026-105122 is a medium-severity vulnerability in Openidentityplatform Openam, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.4/10. Published 2026-10-03.
- How severe is CVE-2026-105122?
- Medium severity. CVSS v3 base score is 5.4 out of 10.