Vulnerability Description
Cross Site Scripting vulnerability in Pluck CMS before v.4.7.21dev allows a remote attacker to escalate privileges via the editpage.php and the sanitizePageContent function
CVSS Score
5.7
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
Related Weaknesses (CWE)
References
- https://github.com/pluck-cms/pluck/blob/main/data/inc/editpage.php
- https://github.com/pluck-cms/pluck/blob/main/data/inc/functions.all.php#L207
- https://github.com/pluck-cms/pluck/issues/141
- https://medium.com/@nakah_/pluck-cms-stored-xss-in-page-editor-cve-2026-31205-3b
- https://medium.com/@nakah_/pluck-cms-stored-xss-in-page-editor-cve-2026-31205-3b
FAQ
What is CVE-2026-31205?
CVE-2026-31205 is a vulnerability with a CVSS score of 5.7 (MEDIUM). Cross Site Scripting vulnerability in Pluck CMS before v.4.7.21dev allows a remote attacker to escalate privileges via the editpage.php and the sanitizePageContent function
How severe is CVE-2026-31205?
CVE-2026-31205 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-31205?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.