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Case File

CVE-2023-5205

MEDIUM · CVSS 6.4 EPSS 0.31%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-10-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.4. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2023-5205
Severity
MEDIUM
CVSS
6.4
EPSS
0.31%
WordPress

Original NVD Description

The Add Custom Body Class plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'add_custom_body_class' value in versions up to, and including, 1.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.