CVE-2024-8547CWE-79

Simple Popup Plugin <= 4.5 - Authenticated (Contributor+) Stored Cross-Site Scripting

Medium · published September 28, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
31.2
In the wild
Unconfirmed
What it is

The Simple Popup Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's [popup] shortcode in all versions up to, and including, 4.5 due to insufficient input sanitization and output escaping on user supplied attributes. 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
0.00383 · 31.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-09-28T02:04Z
EPSS history
Timeline
  • 28 SEP 02:04Z
    Simple Popup Plugin <= 4.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
    cvelistv5