CVE-2023-53932CWE-79

Serendipity 2.4.0 Stored Cross-Site Scripting via Admin Entry Creation

Medium · published December 17, 2025

CVSS v4.0
5.1
EPSS
0%
Percentile
14.8
In the wild
Unconfirmed
What it is

Serendipity 2.4.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through blog entry creation. Attackers can craft entries with JavaScript payloads that will execute when other users view the compromised blog post.

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
0.00245 · 14.8th 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
    Serendipity 2.4.0 Stored Cross-Site Scripting via Admin Entry Creation
    cvelistv5