{"id":"CVE-2026-9557","aliases":["GHSA-jmv8-8j9j-rcpc"],"url":"https://o3.security/vulnerability/CVE-2026-9557","summary":"Mautic Focus component Vulnerable to SSRF","details":"A Server-Side Request Forgery (SSRF) vulnerability exists in Mautic's Focus component. Due to insufficient validation of user-supplied URLs, an authenticated user can trigger outbound HTTP requests from the hosting server, enabling internal network reconnaissance or forcing requests to arbitrary internal or external destinations.","published":"2026-05-29T09:38:40.857Z","modified":"2026-08-12T03:51:12.560281804Z","cvss":{"score":6.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"},"epss":{"score":0.00146,"percentile":0.04131,"asOf":"2026-09-08"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"mautic/core","fixedVersion":null},{"ecosystem":"Packagist","name":"mautic/core","fixedVersion":"5.2.11"},{"ecosystem":"Packagist","name":"mautic/core","fixedVersion":"6.0.9"},{"ecosystem":"Packagist","name":"mautic/core","fixedVersion":"7.1.2"}],"fix":null,"references":[{"type":"WEB","url":"https://packagist.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9557.json"},{"type":"ADVISORY","url":"https://github.com/mautic/mautic/security/advisories/GHSA-jmv8-8j9j-rcpc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9557"},{"type":"PACKAGE","url":"https://github.com/mautic/mautic"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:12.560281804Z"}}