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CVE-2021-24326

MEDIUM 5.4 CVSS 3.1
Published
May 17, 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:L/UI:R/S:C/C:L/I:L/A:N

Description

The tab parameter of the settings page of the All 404 Redirect to Homepage WordPress plugin before 1.21 was vulnerable to an authenticated reflected Cross-Site Scripting (XSS) issue as user input was not properly sanitised before being output in an attribute.

Affected WordPress components

  • All 404 Redirect to Homepage Plugin · all-404-redirect-to-homepage
    Possible match Active
    From 1.21 (including) to 1.21 (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 All 404 Redirect to Homepage — From 1.21 (including) to 1.21 (excluding)
  • clogica all_404_redirect_to_homepage — Before 1.21

References

  • wpscan.com https://wpscan.com/vulnerability/63d6ca03-e0df-40db-9839-531c13619094 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record