{"id":"CVE-2026-71965","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-71965","summary":"CyberPanel 2.4.3, fixed in commit eca0c3c, contains an authenticated remote code execution vulnerability in the remote backup feature that allows authenticated attackers to gain root-level…","details":"CyberPanel 2.4.3, fixed in commit eca0c3c, contains an authenticated remote code execution vulnerability in the remote backup feature that allows authenticated attackers to gain root-level SSH access by supplying a malicious remote server address. Attackers can exploit the unverified SSH public key retrieval process to write an attacker-controlled public key directly to /root/.ssh/authorized_keys, granting persistent root access to the host system.","published":"2026-08-10T20:17:32.580","modified":"2026-08-10T20:17:32.580","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/usmannasir/cyberpanel/commit/eca0c3cbeb35af8eaae9fafb094e8ef3cd923643","label":"usmannasir/cyberpanel@eca0c3c"},"references":[{"type":"WEB","url":"https://github.com/usmannasir/cyberpanel/commit/eca0c3cbeb35af8eaae9fafb094e8ef3cd923643"},{"type":"WEB","url":"https://themcsam.github.io/posts/cyberpanel-2.4.3-vulnerabilties/"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/cyberpanel-authenticated-rce-via-remote-backup-feature"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-10T20:17:32.580"}}