CookieYes < 3.5.8 - Contributor+ Stored XSS via Cookie Category Scripts

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-104719
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-04 06:16:57 UTC
Updated2026-11-04 06:16:57 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-79 Cross-Site Scripting (XSS)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown CookieYes affected 3.5.8 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/fd1e087e-99b2-4942-82ee-44160ad77151 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: vuxvinh (en)

CNA: WPScan (en)

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