XSS in Mahethekiller Header Footer Script Adder
CVE-2026-15394
The Header Footer Script Adder – Insert Code in Header, Body & Footer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'asm_code' Snippet Meta in all versions up to, and including, 2.1 due to insufficient input sanitiz…
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Mahethekiller Header Footer Script Adder — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-15394?
- CVE-2026-15394 is a medium-severity vulnerability in Mahethekiller Header Footer Script Adder, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-23.
- How severe is CVE-2026-15394?
- Medium severity. CVSS v3 base score is 6.4 out of 10.