AUGUST 4, 2026
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Case File

CVE-2025-12109

MEDIUM · CVSS 6.4 EPSS 0.20%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-12-13 · 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-2025-12109
Severity
MEDIUM
CVSS
6.4
EPSS
0.20%
WordPress

Original NVD Description

The Header Footer Script Adder – Insert Code in Header, Body & Footer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the script adder present in posts in all versions up to, and including, 2.0.5 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.