CVE-2026-79987

Low-privilege RCE through element-search eager loading

Published Sep 10, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Low-privilege RCE through element-search eager loading
First Time appeared Craftcms
Craftcms cms
Weaknesses CWE-470
CPEs cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*
Vendors & Products Craftcms
Craftcms cms
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Hackrate
Published
Updated
Sep 11, 2026, 3:56 AM
Reserved
Aug 25, 2026, 4:39 PM
Status
Deferred
Published
Sep 10, 2026, 4:17 PM
Modified
Sep 11, 2026, 4:17 AM