VULNERABILITY INTELLIGENCE

CVE-2021-4371

CVSS score4.3 MEDIUM
EPSS probability0.66%
CISA KEVNot currently listed
Published2023-06-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

The WP Quick FrontEnd Editor plugin for WordPress is vulnerable to Setting Changs in versions up to, and including, 5.5. This is due to lacking both a security nonce and a capabilities check. This makes it possible for low-authenticated attackers to change plugin settings even when they do not have the capabilities to do so.

Weakness classification

  • security@wordfence.com: CWE-862
  • nvd@nist.gov: CWE-862

Primary references