CVE-2024-5645CWE-79

Envo Extra <= 1.8.23 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget

Medium · published June 7, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
23.9
In the wild
Unconfirmed
What it is

The Envo Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘button_css_id’ parameter within the Button widget in all versions up to, and including, 1.8.23 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00321 · 23.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-06-07T09:33Z
EPSS history
Timeline
  • 07 JUN 09:33Z
    Envo Extra <= 1.8.23 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget
    cvelistv5