CVE-2025-14028CWE-79

Contact Us Simple Form <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings

Medium · published January 7, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
25.2
In the wild
Unconfirmed
What it is

The Contact Us Simple Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00332 · 25.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-01-07T09:20Z
EPSS history
Timeline
  • 07 JAN 09:20Z
    Contact Us Simple Form <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings
    cvelistv5