CVE-2023-52084

Winter CMS Stored XSS through Backend ColorPicker FormWidget

Published Dec 28, 2023 CVSS 3.1 · 2 Low EPSS < 1% KEV · Not listed
Description
Winter is a free, open-source content management system. Prior to 1.2.4, Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be rendered unescaped in the backend form, potentially allowing for a stored XSS attack. This issue has been patched in v1.2.4.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-3092 Winter is a free, open-source content management system. Prior to 1.2.4, Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be rendered unescaped in the backend form, potentially allowing for a stored XSS attack. This issue has been patched in v1.2.4.
Github GHSA Github GHSA GHSA-43w4-4j3c-jx29 Winter CMS Stored XSS through Backend ColorPicker FormWidget
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 17, 2025, 8:27 PM
Reserved
Dec 26, 2023, 5:23 PM
Status
Modified
Published
Dec 28, 2023, 11:15 PM
Modified
Jun 17, 2026, 6:42 AM