CVE-2023-53911CWE-79

Textpattern CMS 4.8.8 Authenticated Stored Cross-Site Scripting via Article Excerpt

Medium · published December 17, 2025

CVSS v4.0
5.1
EPSS
0%
Percentile
22.8
In the wild
Unconfirmed
What it is

Textpattern CMS 4.8.8 contains a stored cross-site scripting vulnerability in the article excerpt field that allows authenticated users to inject malicious scripts. Attackers can insert JavaScript payloads into the excerpt, which will execute when the article is viewed by other users.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
EPSS
0.00311 · 22.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-17T22:44Z
EPSS history
Timeline
  • 17 DEC 22:44Z
    Textpattern CMS 4.8.8 Authenticated Stored Cross-Site Scripting via Article Excerpt
    cvelistv5