# CVE-2026-45052

## Summary

- **CVE ID:** CVE-2026-45052
- **Severity:** CRITICAL
- **CVSS Score:** 9.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:L/SA:N)
- **CWE:** CWE-285
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 16, 2026

## Description

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 Products

- OpenIdentityPlatform — OpenAM (< 16.1.1)

## References

- [CNA](https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-p462-xxwx-pqf4)
- [CNA](https://github.com/OpenIdentityPlatform/OpenAM/commit/07e402c3f6321fbe5ffdb213f3817f09a8fc81de)
- [CNA](https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.33%
- **EPSS Percentile:** 26.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._