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Back to active CVEs
High · CVSS 9.3CVE-2026-46619GHSA-XQ73-FVMR-JVMM

OpenAM Authentication Bypass via MSISDN LDAP InjectionCVE-2026-46619

Answer in brief

CVE-2026-46619 records a High severity (CVSS 9.3) vulnerability in OpenAM Authentication Bypass via MSISDN LDAP Injection. The current sources do not mark it as known exploited. The current feed maps OpenIdentityPlatform/OpenAM (generic), org.openidentityplatform.openam:openam-auth-msisdn (maven), org.openidentityplatform.openam:openam-auth-msisdn (maven). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 15, 2026Updated Oct 28, 2026Source checked Nov 1, 2026First seen by HOL Jun 26, 2026Material review Oct 28, 2026
Upstream Advisory

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-90, CWE-1188
Source
CVE List V5
Source checked
Nov 1, 2026
References
6 linked sources
Open source record

Key facts

Risk
High · CVSS 9.3
Exploitation
Not marked as known exploited
Affected software
3 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 9.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps OpenIdentityPlatform/OpenAM (generic), org.openidentityplatform.openam:openam-auth-msisdn (maven), org.openidentityplatform.openam:openam-auth-msisdn (maven). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
OpenIdentityPlatform/OpenAMgeneric<16.1.116.1.1
org.openidentityplatform.openam:openam-auth-msisdnmaven<16.1.116.1.1
org.openidentityplatform.openam:openam-auth-msisdnmaven>=0 <16.1.116.1.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for OpenIdentityPlatform/OpenAM, org.openidentityplatform.openam:openam-auth-msisdn, org.openidentityplatform.openam:openam-auth-msisdn.
  2. 2Review the reported fix. Update OpenIdentityPlatform/OpenAM to 16.1.1; org.openidentityplatform.openam:openam-auth-msisdn to 16.1.1; org.openidentityplatform.openam:openam-auth-msisdn to 16.1.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Jun 26, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • NVD vulnerability recordnvd.nist.gov
  • GitHub security advisorygithub.com
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.