CVE-2023-5715CWE-79

Website Optimization – Plerdy <= 1.3.2 - Authenticated (Admin+) Stored Cross-Site Scripting

Medium · published November 22, 2023

CVSS v3.1
4.4
EPSS
0%
Percentile
41.6
In the wild
Unconfirmed
What it is

The Website Optimization – Plerdy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's tracking code settings in all versions up to, and including, 1.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00495 · 41.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-11-22T15:33Z
EPSS history
Timeline
  • 22 NOV 15:33Z
    Website Optimization – Plerdy <= 1.3.2 - Authenticated (Admin+) Stored Cross-Site Scripting
    cvelistv5