CVE-2026-33159
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Craft CMS: Unauthenticated Users Can Perform Restricted Project Config Sync Operations
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-RC1,<5.9.14 | 5.9.14 |
| Packagist | craftcms/cms | >=4.0.0-RC1,<4.17.8 | 4.17.8 |
References
- https://github.com/craftcms/cms/security/advisories/GHSA-6mrr-q3pj-h53w
- https://nvd.nist.gov/vuln/detail/CVE-2026-33159
- https://github.com/craftcms/cms/commit/7f0ead833f7c2b91ae12003caad833479dd08592
- https://github.com/craftcms/cms
- https://github.com/craftcms/cms/releases/tag/4.17.8
- https://github.com/craftcms/cms/releases/tag/5.9.14
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.