CVE-2026-31205

Stored XSS in Pluck CMS Page Editor Enabling Privilege Escalation

Published May 4, 2026 CVSS 3.1 · 5.7 Medium EPSS < 1% KEV · Not listed
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

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Pluck-cms
Pluck-cms pluckcms
Vendors & Products Pluck-cms
Pluck-cms pluckcms
Type Values Removed Values Added
Title Stored XSS in Pluck CMS Page Editor Enabling Privilege Escalation
Type Values Removed Values Added
Weaknesses CWE-79
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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
References
Metrics cvssV3_1

{'score': 5.7, 'vector': 'CVSS:3.1/AC:H/AV:N/A:N/C:H/I:H/PR:H/S:U/UI:R'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
May 4, 2026, 2:24 PM
Reserved
Mar 9, 2026, 12:00 AM
Status
Deferred
Published
May 4, 2026, 2:16 PM
Modified
Nov 8, 2026, 4:10 PM