{"id":"CVE-2026-111627","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-111627","summary":"HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOT_USER administrators to perform write actions while impersonating the protected ROOT_USER account.…","details":"HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOT_USER administrators to perform write actions while impersonating the protected ROOT_USER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never checked, causing crond to run their commands as the protected administrator's system account.","published":"2026-10-16T18:17:42.760","modified":"2026-10-16T18:17:42.760","cvss":{"score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/hestiacp/hestiacp/commit/1af7e057cd5ad2ea945acba6c9932ea1a1802c24","label":"hestiacp/hestiacp@1af7e05"},"references":[{"type":"WEB","url":"https://github.com/hestiacp/hestiacp/blob/1.10.4/web/add/cron/index.php#L11-L70"},{"type":"WEB","url":"https://github.com/hestiacp/hestiacp/blob/1.10.4/web/inc/policies.php#L3-L14"},{"type":"WEB","url":"https://github.com/hestiacp/hestiacp/commit/1af7e057cd5ad2ea945acba6c9932ea1a1802c24"},{"type":"WEB","url":"https://github.com/hestiacp/hestiacp/releases/tag/1.10.5"},{"type":"WEB","url":"https://github.com/hestiacp/hestiacp/security/advisories/GHSA-vp7q-fjv5-5vg8"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/hestiacp-before-1.10.5-protected-admin-bypass-via-cron-job-creation"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-16T18:17:42.760"}}