CVE-2026-79987
HIGHCVSS 8.8/10
Last modified
CVE-2026-79987 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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..
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| craftcms | cms | >= 5.8.0, < 5.10.13 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-79987?
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.
How severe is CVE-2026-79987?
CVE-2026-79987 has a CVSS score of 8.8/10 (HIGH severity).
How do I fix CVE-2026-79987?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-79971Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…5.3
- CVE-2026-79972Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…7.2
- CVE-2026-79973Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…6.3
- CVE-2026-79974Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…6.4
- CVE-2026-79975Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…5.5
- CVE-2026-7998Insufficient validation of untrusted input in Dialog in Goog…5.4
- CVE-2026-79988The Twig sandbox mechanism in Craft CMS is configured to all…8.7
- CVE-2026-79989The vulnerability allows any authenticated user to change th…8.7
- CVE-2026-7999Inappropriate implementation in V8 in Google Chrome prior to…4.3
- CVE-2026-79990Craft CMS GraphQL entry mutation resolvers (saveEntry, delet…8.7
- CVE-2026-79991Craft CMS GraphQL entry mutation resolvers (saveEntry, delet…7.1
- CVE-2026-79992A flaw was found in Emacs TRAMP. A local attacker could expl…7.8
Are you affected by CVE-2026-79987?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST