{"id":"CVE-2026-44202","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, the /sessionservice addSessionListener operation allows an authenticated user to register an arbitrary notification URL without requiring an administrativ…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","cwe":["CWE-918"],"vendor":"OpenIdentityPlatform","product":"OpenAM","affected":["OpenAM < 16.1.1"],"patched":["org.openidentityplatform.openam:openam-core 16.1.1"],"published":"2026-09-15","updated":"2026-09-15","sourceUpdated":"2026-09-15T15:17:15.337","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-44202","references":[{"url":"https://github.com/OpenIdentityPlatform/OpenAM/commit/a13a4b63ae0e0670c63cbcfa79586407408b3920","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-c556-q2mh-477v","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-c556-q2mh-477v"}],"tags":["nvd","cve.org","ghsa","maven"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-15T14:22:06.459700Z"},"cvssSource":"cna","epss":0.00317,"epssPercentile":0.24767,"ecosystem":"maven","ingestedAt":"2026-06-29T13:24:35.516Z","slug":"CVE-2026-44202","body":"## Overview\n\nOpen Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the /sessionservice addSessionListener operation allows an authenticated user to register an arbitrary notification URL without requiring an administrative or application client token. SessionRequestHandler passes the attacker-controlled destination to the session listener service, causing the OpenAM server to make outbound requests and potentially disclose session-related notification data to an attacker-controlled destination. 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-2026-44202)\n\nAffected packages:\n\n- `org.openidentityplatform.openam:openam-core <= 16.0.6`\n\nPatched in:\n\n- `org.openidentityplatform.openam:openam-core 16.1.1`\n\nSource: https://github.com/advisories/GHSA-c556-q2mh-477v","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":203542,"id":"CVE-2026-44202","ts":1789468562367,"field":"cvss","old":null,"new":"5.3"}]}