{"id":"CVE-2025-49113","aliases":["GHSA-8j8w-wwqc-x596"],"url":"https://o3.security/vulnerability/CVE-2025-49113","summary":"Roundcube Webmail Vulnerable to Authenticated RCE via PHP Object Deserialization","details":"Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.","published":"2025-06-02T00:00:00Z","modified":"2026-08-12T03:51:35.581986651Z","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":{"score":0.98897,"percentile":0.99925,"asOf":"2026-09-05"},"cisaKev":null,"exploitsKnown":9,"affectedPackages":[{"ecosystem":"Packagist","name":"roundcube/roundcubemail","fixedVersion":"1.5.10"},{"ecosystem":"Packagist","name":"roundcube/roundcubemail","fixedVersion":"1.6.11"}],"fix":{"url":"https://github.com/roundcube/roundcubemail/commit/0376f69e958a8fef7f6f09e352c541b4e7729c4d","label":"roundcube/roundcubemail@0376f69"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/06/02/3"},{"type":"WEB","url":"https://fearsoff.org/research/roundcube"},{"type":"WEB","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.5.10"},{"type":"WEB","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.11"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/06/msg00008.html"},{"type":"WEB","url":"https://roundcube.net/news/2025/06/01/security-updates-1.6.11-and-1.5.10"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49113"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-mitigation-script"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-vulnerability-detection"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/49xxx/CVE-2025-49113.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49113"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/0376f69e958a8fef7f6f09e352c541b4e7729c4d"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/7408f31379666124a39f9cb1018f62bc5e2dc695"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/c50a07d88ca38f018a0f4a0b008e9a1deb32637e"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/pull/9865"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.581986651Z"}}