Vulnerability Description
Craft is a content management system (CMS). Prior to 4.17.4 and 5.9.7, Craft CMS has a CSRF issue in the preview token endpoint at /actions/preview/create-token. The endpoint accepts an attacker-supplied previewToken. Because the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker. That token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope. This vulnerability is fixed in 4.17.4 and 5.9.7.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Craftcms | Craft Cms | >= 4.0.0, < 4.17.4 |
Related Weaknesses (CWE)
References
- https://github.com/craftcms/cms/commit/6a88468dc35a27cccc8fef254f415a447d4a07ccPatch
- https://github.com/craftcms/cms/security/advisories/GHSA-vg3j-hpm9-8v5vPatchVendor Advisory
FAQ
What is CVE-2026-29113?
CVE-2026-29113 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Craft is a content management system (CMS). Prior to 4.17.4 and 5.9.7, Craft CMS has a CSRF issue in the preview token endpoint at /actions/preview/create-token. The endpoint accepts an attacker-suppl...
How severe is CVE-2026-29113?
CVE-2026-29113 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-29113?
Check the references section above for vendor advisories and patch information. Affected products include: Craftcms Craft Cms.