CVE-2021-24537

PoC —

CVSS 3.1

7.2 high

EPSS

2%p74

Published

Nov 8, 2021 (Nov 8, 2021)

Modified

Jun 17, 2026

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.

Vendors: shareaholic
Products: similar posts
Ecosystems: WordPress
Weakness: CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

In the news0 stories

No ingested article mentions this CVE yet.