CVE-2026-91832CWE-79cross-site-scripting

CVE-2026-91832

High · published September 30, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
0.4
In the wild
Unconfirmed
What it is

The WP Mobile Menu WordPress plugin before 2.9 does not correctly verify the nonce on its settings import, so an attacker can import arbitrary WP Mobile Menu WordPress plugin before 2.9 settings through a cross-site request in an administrator's session, and the imported values are then output unescaped to every visitor, resulting in Stored Cross-Site Scripting.

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
0.00090 · 0.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-30T10:17Z
References (1)
https://wpscan.com/vulnerability/9f1448d5-6dc9-47dd-8675-2fbf5f36393b/ · [email protected]
EPSS history
Timeline
  • 01 OCT 03:50Z
    EPSS moved — → 0%
    epss
  • 30 SEP 06:00Z
    WP Mobile Menu 2.7.4 - 2.8.8 - Stored XSS via CSRF
    cvelistv5