CVE-2026-19056CWE-79cross-site-scripting

CVE-2026-19056

High · published August 19, 2026

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

The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape a parameter before reflecting it into an HTML attribute on one of its administrative pages, leading to reflected Cross-Site Scripting that runs in the session of an administrator induced to submit a crafted request.

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
2026-08-19T10:17Z
References (1)
https://wpscan.com/vulnerability/83ad2038-3755-40a5-a8af-e6fac94341d1/ · [email protected]
EPSS history
Timeline
  • 19 AUG 06:00Z
    ProSolution WP Client < 2.0.11 - Reflected XSS via 'page' Parameter
    cvelistv5