{"id":"CVE-2026-29113","title":"Craft is a content management system (CMS)","summary":"Craft is a content management system (CMS). Prior to 4.17.3 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 …","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-352"],"vendor":"craftcms","product":"craft_cms","affected":["craft_cms >= 4.0.0, < 4.17.4","craft_cms >= 5.0.0, < 5.9.7"],"patched":["craft_cms 5.9.7"],"published":"2026-03-10","updated":"2026-09-02","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-29113","references":[{"url":"https://github.com/craftcms/cms/commit/6a88468dc35a27cccc8fef254f415a447d4a07cc","label":"security-advisories@github.com"},{"url":"https://github.com/craftcms/cms/security/advisories/GHSA-vg3j-hpm9-8v5v","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.00174,"epssPercentile":0.07202,"ingestedAt":"2026-09-02T14:45:28.471Z","slug":"CVE-2026-29113","body":"## Overview\n\nCraft is a content management system (CMS). Prior to 4.17.3 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 That token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.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 4.17.3 and 5.9.7.\n\n## Affected\n\n- `craft_cms >= 4.0.0, < 4.17.4`\n- `craft_cms >= 5.0.0, < 5.9.7`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `craft_cms 5.9.7`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}