CVE-2026-44011
high
CVSS v3
—
CVSS v4 NEW
8.6
VIR risk
8.0
Description
Craft CMS has Potential Authenticated Remote Code Execution via Malicious Attached Behavior
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | craftcms/cms | >=5.0.0,<5.9.18|>=4.0.0,<4.17.12 | |
| Packagist | craftcms/cms | >=4.0.0,<4.17.12 | 4.17.12 |
| Packagist | craftcms/cms | >=5.0.0,<5.9.18 | 5.9.18 |
| COMPOSER | craftcms/cms | >= 5.0.0, < 5.9.18 | 5.9.18 |
| COMPOSER | craftcms/cms | >= 4.0.0, < 4.17.12 | 4.17.12 |
References
- https://github.com/advisories/GHSA-qrgm-p9w5-rrfw
- https://github.com/craftcms/cms/commit/ab85ca7f5f926994f723f60584054a1f4c4c5de3
- https://github.com/craftcms/cms/security/advisories/GHSA-qrgm-p9w5-rrfw
- https://github.com/craftcms/cms/security/advisories/GHSA-255j-qw47-wjh5
- https://nvd.nist.gov/vuln/detail/CVE-2026-44011
- https://github.com/craftcms/cms
CWEs
CWE-479
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.