All vulnerabilities
CVE-2026-105122GHSA-g7cv-hh35-cc7c

OpenAM before 16.1.3 SSRF via OpenID Connect Client jwks_uri

OpenIdentityPlatform OpenAM
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.23%Chance of exploitation activity in the next 30 days, higher than 13% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in16.1.3Fixed versionCVE List
Published3 Oct 2026Updated 5 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

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.

Text from CVE List

Affected versions 2

  • OpenAMaffected: all versions before 16.1.3CVE List
  • OpenAMunaffected: 16.1.3CVE List

References 2