CVE-2025-53924CWE-79

Emlog vulnerable to stored Cross-site Scripting in links functionality

Medium · published July 16, 2025

CVSS v3.1
6.9
EPSS
0%
Percentile
23.3
In the wild
Unconfirmed
What it is

Emlog is an open source website building system. A cross-site scripting (XSS) vulnerability in emlog up to and including pro-2.5.17 allows authenticated remote attackers to inject arbitrary web script or HTML via the siteurl parameter. It is possible to inject malicious code into siteurl parameter resulting in Stored XSS. When someone clicks on the link the malicious code is executed. As of time of publication, no known patched versions exist.

The record
Technical detail
CVSS v3.1
6.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00316 · 23.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-07-16T13:55Z
EPSS history
Timeline
  • 16 JUL 13:55Z
    Emlog vulnerable to stored Cross-site Scripting in links functionality
    cvelistv5