{"id":"CVE-2026-46619","title":"Open Access Management (OpenAM) is an access management solution","summary":"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…","severity":"critical","cvss":9.3,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-90","CWE-1188"],"vendor":"OpenIdentityPlatform","product":"OpenAM","affected":["OpenAM < 16.1.1"],"patched":["org.openidentityplatform.openam:openam-auth-msisdn 16.1.1"],"published":"2026-09-15","updated":"2026-09-15","sourceUpdated":"2026-09-15T15:17:15.700","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46619","references":[{"url":"https://github.com/OpenIdentityPlatform/OpenAM/commit/9814d51f578341e012e4def9dc936e00dd1ce913","label":"security-advisories@github.com"},{"url":"https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1","label":"security-advisories@github.com"},{"url":"https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-xq73-fvmr-jvmm","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-xq73-fvmr-jvmm"}],"tags":["nvd","cve.org","ghsa","maven"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-15T14:22:56.817184Z"},"cvssSource":"cna","epss":0.00578,"epssPercentile":0.46324,"ecosystem":"maven","ingestedAt":"2026-06-29T13:24:35.294Z","slug":"CVE-2026-46619","body":"## Overview\n\nOpen 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-46619)\n\nAffected packages:\n\n- `org.openidentityplatform.openam:openam-auth-msisdn < 16.1.1`\n\nPatched in:\n\n- `org.openidentityplatform.openam:openam-auth-msisdn 16.1.1`\n\nSource: https://github.com/advisories/GHSA-xq73-fvmr-jvmm","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":51.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":203552,"id":"CVE-2026-46619","ts":1789468562474,"field":"cvss","old":null,"new":"9.3"},{"seq":203551,"id":"CVE-2026-46619","ts":1789468562474,"field":"severity","old":"high","new":"critical"}]}