The CookieYes WordPress plugin before 3.5.8 does not correctly restrict who can write its cookie-category script fields, and does not sanitize or escape them, allowing users with the Contributor role to store JavaScript that executes in the browsers of site visitors and of an administrator reviewing the content.

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Advisories

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Fixes

Solution

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Workaround

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History

Wed, 04 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H'}

ssvc

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


Wed, 04 Nov 2026 11:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Wed, 04 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The CookieYes WordPress plugin before 3.5.8 does not correctly restrict who can write its cookie-category script fields, and does not sanitize or escape them, allowing users with the Contributor role to store JavaScript that executes in the browsers of site visitors and of an administrator reviewing the content.
Title CookieYes < 3.5.8 - Contributor+ Stored XSS via Cookie Category Scripts
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-04T14:18:23.443Z

Reserved: 2026-10-02T11:38:20.684Z

Link: CVE-2026-104719

cve-icon Vulnrichment

Updated: 2026-11-04T14:05:06.427Z

cve-icon NVD

Status : Deferred

Published: 2026-11-04T06:16:57.157

Modified: 2026-11-04T15:17:23.707

Link: CVE-2026-104719

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T17:15:14Z

Weaknesses