Paper/Archive/CVE-2026-45052

CVE-2026-45052

OpenIdentityPlatform OpenAM — OpenAM Pre-auth User Profile Tampering via Anonymous SOAP Authn in Liberty IDPP/Discovery Endpoints

EPSS 0.8%CVSS 9.3

critical.is priorityof 100

CVSS 9.3 (CNA)9.3 / 10 × 3027.9 Not in CISA KEV+300.0 EPSS percentile 55.5.555 × 2011.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the Liberty Web Services SOAP receiver permits unauthenticated remote requests to write persistent entries through SOAPReceiver and DiscoveryService into a user's Liberty Discovery store and the shared root-realm Discovery branch. The server-side handlers bypass requester LDAP and identity ACLs, and the global path uses an internal administrative token. Deployments that consume Liberty discovery data can subsequently use manipulated service-routing or security-mechanism records. This issue is fixed in version 16.1.1.

Affected

ProductAffectedFixed inSource

OpenAM< 16.1.1–CNA

Scores by source

GitHub_M (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:L/SA:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-p462-xxwx-pqf4 refgithub.com/OpenIdentityPlatform/OpenAM/commit/07e402c3f6321fbe5ffdb213f3817f09a8fc81de refgithub.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1