{"id":"CVE-2026-63653","published":"2026-11-10T17:17:46.307","lastModified":"2026-11-10T17:17:46.307","description":"Group-Office is an enterprise customer relationship management and groupware tool. Prior to version 26.0.37, go/modules/community/bookmarks/controller/Bookmark.php's description() action takes a fully attacker-controlled url parameter and passes it, unvalidated, to \\GO\\Base\\Util\\HttpClient::request(). HttpClient::_initRequest() sets CURLOPT_URL directly from this value with no host/IP validation at all. This can result in SSRF via Bookmark/description JMAP action. This issue has been patched in version 26.0.37.","cvssScore":5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Intermesh/groupoffice/releases/tag/v26.0.37","tags":[]},{"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-3cp5-q6fp-mqf5","tags":[]}],"exploitRefs":[{"url":"https://github.com/Intermesh/groupoffice/releases/tag/v26.0.37","tags":[]},{"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-3cp5-q6fp-mqf5","tags":[]}],"hasPoc":true,"ai":null}