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OpenAdvisories
Medium · 6.4 CVE-2021-47957 EUVD-2021-34825GHSA-fwf2-qq89-w6p9

WordPress Plugin Cookie Law Bar 1.2.1 Stored XSS via clb_bar_msg

Published May 16, 2026 · Updated May 24, 2026 · Assigned by VulnCheck

Description

Cookie Law Bar 1.2.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting unsanitized input to the Bar Message field. Attackers can inject script payloads through the plugin settings page that execute in the browsers of all WordPress users viewing the site, enabling cookie theft and sensitive data exfiltration.

Affected products

VendorProductAffectedFixed
Cookielawinfo Cookie Law Bar 1.2.1 —

References