CVE-2026-111627CWE-863broken-access-control

CVE-2026-111627

High · published October 16, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
46.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.6 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00574 · 46.7th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-16T22:17Z
References (7)
https://github.com/hestiacp/hestiacp/blob/1.10.4/web/add/cron/index.php#L11-L70 · [email protected]https://github.com/hestiacp/hestiacp/blob/1.10.4/web/inc/policies.php#L3-L14 · [email protected]https://github.com/hestiacp/hestiacp/commit/1af7e057cd5ad2ea945acba6c9932ea1a1802c24 · [email protected]https://github.com/hestiacp/hestiacp/releases/tag/1.10.5 · [email protected]https://github.com/hestiacp/hestiacp/security/advisories/GHSA-vp7q-fjv5-5vg8 · [email protected]https://www.vulncheck.com/advisories/hestiacp-before-1.10.5-protected-admin-bypass-via-cron-job-creation · [email protected]https://github.com/hestiacp/hestiacp/security/advisories/GHSA-vp7q-fjv5-5vg8 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 18 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 16 OCT 17:39Z
    HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation
    cvelistv5
  • 16 OCT 17:39Z
    HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation
    cvelistv5