CVE-2026-28003CWE-79cross-site-scripting

CVE-2026-28003

High · published August 13, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
15.6
In the wild
Unconfirmed
What it is

Unauthenticated Cross Site Scripting (XSS) in Maspik – Spam blacklist <= 2.9.1 versions.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00251 · 15.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-13T18:16Z
References (1)
https://patchstack.com/database/wordpress/plugin/contact-forms-anti-spam/vulnerability/wordpress-maspik-spam-blacklist-plugin-2-9-1-cross-site-scripting-xss-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 13 AUG 13:36Z
    WordPress Maspik – Spam blacklist plugin <= 2.9.1 - Cross Site Scripting (XSS) vulnerability
    cvelistv5