{"schema":"threatline.record/2","record":{"id":"CVE-2026-46619","aliases":["GHSA-xq73-fvmr-jvmm"],"summary":"OpenAM Authentication Bypass via MSISDN LDAP Injection","details":"## Summary\n\n**Description**\n\nAn LDAP Injection (CWE-90) vulnerability in the MSISDN authentication module allows an unauthenticated, remote attacker to obtain an arbitrary OpenAM session without a password in the default trusted gateway configuration. This impacts OpenAM Community Edition through version 16.0.6. This issue was patched in version 16.1.1.\n\n## Impact\nOpenAM deployments through version 16.0.6 that have MSISDN enabled are potentially affected. This enables a pre-authentication login bypass for any realm where an MSISDN module instance is enabled in an authentication chain and reachable through the trusted-gateway list, which allows all traffic by default. The request-supplied MSISDN value was concatenated directly into an LDAP search filter. The resulting OpenAM session is a normal authenticated session for the matched user.\n\n## Patch\nThis has been patched in OpenAM Community Edition version 16.1.1. Users are encouraged to update to the latest release.","categories":["Libraries & packages"],"product":"org.openidentityplatform.openam:openam-auth-msisdn","vendor":"OpenIdentityPlatform","ecosystem":"maven","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-xq73-fvmr-jvmm","source_modified_at":"2026-10-28T15:29:48Z","fetched_at":"2026-10-28T15:55:58.673066Z","package":{"ecosystem":"maven","name":"org.openidentityplatform.openam:openam-auth-msisdn"},"range":"< 16.1.1"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-46619","source_modified_at":"2026-09-15T14:23:05.955Z","fetched_at":"2026-10-28T15:55:58.673066Z","product":"OpenAM","vendor":"OpenIdentityPlatform","versions":[{"version":"< 16.1.1","status":"affected"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-xq73-fvmr-jvmm","source_modified_at":"2026-10-28T15:45:09.854647767Z","fetched_at":"2026-10-28T15:55:58.673066Z","package":{"name":"org.openidentityplatform.openam:openam-auth-msisdn","ecosystem":"Maven","purl":"pkg:maven/org.openidentityplatform.openam/openam-auth-msisdn"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.1.1"}]}],"versions":["14.5.2","14.5.3","14.5.4","14.6.1","14.6.2","14.6.3","14.6.4","14.6.5","14.6.6","14.7.0","14.7.1","14.7.2","14.7.3","14.7.4","14.8.1","14.8.2","14.8.3","14.8.4","15.0.0","15.0.1","15.0.2","15.0.3","15.0.4","15.1.0","15.1.1","15.1.2","15.1.3","15.1.4","15.1.5","15.1.6","15.2.0","15.2.1","15.2.2","16.0.1","16.0.2","16.0.3","16.0.4","16.0.5","16.0.6","16.1.0"]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-xq73-fvmr-jvmm","source_modified_at":"2026-10-28T15:29:48Z","fetched_at":"2026-10-28T15:55:58.673066Z","package":{"ecosystem":"maven","name":"org.openidentityplatform.openam:openam-auth-msisdn"},"version":"16.1.1"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-xq73-fvmr-jvmm","source_modified_at":"2026-10-28T15:45:09.854647767Z","fetched_at":"2026-10-28T15:55:58.673066Z","package":{"name":"org.openidentityplatform.openam:openam-auth-msisdn","ecosystem":"Maven","purl":"pkg:maven/org.openidentityplatform.openam/openam-auth-msisdn"},"version":"16.1.1"}],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00992,"percentile":0.6244,"score_date":"2026-10-28"},"published_at":"2026-09-15T09:51:25.613Z","modified_at":"2026-10-28T15:45:09.854647767Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-xq73-fvmr-jvmm","fetched_at":"2026-10-28T15:55:58.673066Z","source_modified_at":"2026-10-28T15:29:48Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-46619","fetched_at":"2026-10-28T15:55:58.673066Z","source_modified_at":"2026-09-15T14:23:05.955Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-xq73-fvmr-jvmm","fetched_at":"2026-10-28T15:55:58.673066Z","source_modified_at":"2026-10-28T15:45:09.854647767Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-46619","fetched_at":"2026-10-28T15:55:58.673066Z","source_modified_at":"2026-10-28"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-xq73-fvmr-jvmm","tags":["x_refsource_CONFIRM"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46619","source":"GitHub Advisory Database"},{"source":"CVE List","url":"https://github.com/OpenIdentityPlatform/OpenAM/commit/9814d51f578341e012e4def9dc936e00dd1ce913","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1","tags":["x_refsource_MISC"]},{"url":"https://github.com/advisories/GHSA-xq73-fvmr-jvmm","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"total","assessed_at":"2026-09-15T14:22:56.817184Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-28T15:45:09.854647767Z","content_hash":"4116aafd42818b9264f5e3a4abccf48f06fd2edf3cb5e841305469b77b03f420"}}