CVE-2026-54823CWE-94

WordPress Widget Options plugin <= 4.2.3 - Remote Code Execution (RCE) vulnerability

Critical · published June 25, 2026

CVSS v3.1
9.9
EPSS
1%
Percentile
55.8
In the wild
Unconfirmed
What it is

Contributor Remote Code Execution (RCE) in Widget Options <= 4.2.3 versions.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00789 · 55.8th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-06-25T13:12Z
EPSS history
Timeline
  • 25 JUN 13:12Z
    WordPress Widget Options plugin <= 4.2.3 - Remote Code Execution (RCE) vulnerability
    cvelistv5