[ CVE-2026-115546 · Published 23 Oct 2026 ]
Vulnerability in Okta Access Gateway
CVSS 8.1
EPSS <1%No fix listed yet
[ Description ]Official description
Okta Access Gateway (OAG) does not validate the selected authentication source during sign-on. An authenticated user with an active session can modify the authentication source parameter, which may generate a SAML assertion granting access to the Admin Console.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.