CVE-2026-46619

UNKNOWN 0.0

OpenAM Authentication Bypass via MSISDN LDAP Injection

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, MSISDNValidation in the MSISDN authentication module concatenates the request-supplied MSISDN value into an LDAP search filter without escaping, while the default empty trusted-gateway list allows all traffic. In a realm where an MSISDN module is enabled in a reachable authentication chain, an unauthenticated remote attacker can inject LDAP filter metacharacters, select an arbitrary matching user, and obtain a normal authenticated OpenAM session without a password. This issue is fixed in version 16.1.1.

CWE	CWE-90
Vendor	openidentityplatform
Product	openam
Published	Sep 15, 2026
Last Updated	Sep 15, 2026

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Affected Versions

OpenIdentityPlatform / OpenAM

< 16.1.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-xq73-fvmr-jvmm github.com: https://github.com/OpenIdentityPlatform/OpenAM/commit/9814d51f578341e012e4def9dc936e00dd1ce913 github.com: https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1