CVE-2026-79987High· 8.8▾ TwilightA remote, authenticated, non-admin Craft CMS Control Panel user with only the accessCp permission can execute operating system commands as the PHP web worker.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
A remote, authenticated, non-admin Craft CMS Control Panel user with only the accessCp permission can execute operating system commands as the PHP web worker.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
GHSA-xxpx-f366-4xpqMediumCraft CMS:Authorization bypass: view-only Categories user can modify category structure via structures/move-element
GHSA-wg23-69c2-gjc8CriticalCraft CMS: Passkey login accepts replayed WebAuthn assertions
GHSA-p8x7-9vfw-p7vcHighCraft CMS: Arbitrary user password reset leading to administrator account takeover
GHSA-2rp4-x2j7-qmccMediumCraft CMS: Stored XSS in the control panel via unescaped draft name
GHSA-7hxc-f267-h5q7LowCraft CMS: Incorrect path validation could potentially lead to path traversal
GHSA-rvmm-v933-jgxqMediumCraft CMS: Missing authorization check allows non-admin control panel users access to user registration metrics