CVE-2025-14151CWE-79cross-site-scripting

CVE-2025-14151

High · published December 19, 2025

CVSS v3.1
7.2
EPSS
0%
Percentile
32.7
In the wild
Unconfirmed
What it is

The SlimStat Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'outbound_resource' parameter in the slimtrack AJAX action in all versions up to, and including, 5.3.2. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00396 · 32.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-19T14:15Z
References (4)
https://plugins.trac.wordpress.org/browser/wp-slimstat/tags/5.3.2/admin/view/right-now.php#L273 · [email protected]https://plugins.trac.wordpress.org/browser/wp-slimstat/tags/5.3.2/admin/view/wp-slimstat-reports.php#L1341 · [email protected]https://plugins.trac.wordpress.org/changeset/3421814/wp-slimstat/trunk?contextall=1&old=3401545&old_path=%2Fwp-slimstat%2Ftrunk#file4 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/6ee675dd-5b43-439f-9717-6c531e9bf066?source=cve · [email protected]
EPSS history
Timeline
  • 19 DEC 08:23Z
    SlimStat Analytics <= 5.3.2 - Unauthenticated Stored Cross-Site Scripting
    cvelistv5