CVE-2026-42663CWE-79

WordPress Simple Membership plugin <= 4.7.2 - Cross Site Scripting (XSS) vulnerability

Medium · published June 15, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
12.3
In the wild
Unconfirmed
What it is

Unauthenticated Cross Site Scripting (XSS) in Simple Membership <= 4.7.2 versions.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00224 · 12.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-06-15T20:18Z
EPSS history
Timeline
  • 15 JUN 20:18Z
    WordPress Simple Membership plugin <= 4.7.2 - Cross Site Scripting (XSS) vulnerability
    cvelistv5