blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2021-24537

HIGH 7.2 CVSS 3.1
Published
November 8, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-94
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

The Similar Posts WordPress plugin through 3.1.5 allow high privilege users to execute arbitrary PHP code in an hardened environment (ie with DISALLOW_FILE_EDIT, DISALLOW_FILE_MODS and DISALLOW_UNFILTERED_HTML set to true) via the 'widget_rrm_similar_posts_condition' widget setting of the plugin.

Affected products and versions

  • Unknown Similar Posts – Best Related Posts Plugin for WordPress — From 3.1.5 (including) to 3.1.5 (including)
  • shareaholic similar_posts — Up to and including 3.1.5

References

  • wpscan.com https://wpscan.com/vulnerability/0d6b46cb-5244-486f-ad70-4023907ac9eb Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record