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CVE-2021-24653

MEDIUM 4.8 CVSS 3.1
Published
October 25, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The Cookie Bar WordPress plugin before 1.8.9 doesn't properly sanitise the Cookie Bar Message setting, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Affected WordPress components

  • Cookie Bar Plugin · cookie-bar
    Confirmed match Active
    Before 1.8.9; From 1.8.9 (including) to 1.8.9 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Cookie Bar — From 1.8.9 (including) to 1.8.9 (excluding)
  • cookie-bar_project cookie-bar — Before 1.8.9

References

  • wpscan.com https://wpscan.com/vulnerability/bfa8f46f-d323-4a2d-b875-39cd9b4cee0a Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record