High severity7.2NVD Advisory· Published Oct 16, 2026· Updated Oct 16, 2026
CVE-2026-111627
CVE-2026-111627
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
6- github.com/hestiacp/hestiacp/blob/1.10.4/web/add/cron/index.phpnvd
- github.com/hestiacp/hestiacp/blob/1.10.4/web/inc/policies.phpnvd
- github.com/hestiacp/hestiacp/commit/1af7e057cd5ad2ea945acba6c9932ea1a1802c24nvd
- github.com/hestiacp/hestiacp/releases/tag/1.10.5nvd
- github.com/hestiacp/hestiacp/security/advisories/GHSA-vp7q-fjv5-5vg8nvd
- www.vulncheck.com/advisories/hestiacp-before-1.10.5-protected-admin-bypass-via-cron-job-creationnvd
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