CVE-2026-33157
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Craft CMS is Vulnerable to 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 | >=5.6.0,<5.9.13 | 5.9.13 |
References
- https://github.com/craftcms/cms/security/advisories/GHSA-2fph-6v5w-89hh
- https://nvd.nist.gov/vuln/detail/CVE-2026-33157
- https://github.com/craftcms/cms/commit/97e90b4bdee369c1af3ca77a77531132df240e4e
- https://github.com/advisories/GHSA-255j-qw47-wjh5
- https://github.com/advisories/GHSA-7jx7-3846-m7w7
- https://github.com/craftcms/cms
- https://github.com/craftcms/cms/releases/tag/5.9.13
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.