CVE-2025-53925

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  3. CVE-2025-53925

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

E

mlog 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 file upload functionality. As an authenticated user it is possible to upload an .svg file that contains JavaScript code that is later executed. As of time of publication, no known patched versions exist.

References
Link Resource
https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9 Exploit Vendor Advisory
https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9 Exploit Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*
History

14 Aug 2025, 20:38

Type Values Removed Values Added
CPE cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*
First Time Emlog
Emlog emlog
References () https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9 - () https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9 - Exploit, Vendor Advisory

17 Jul 2025, 21:15

Type Values Removed Values Added
Summary
  • (es) Emlog es un sistema de creación de sitios web de código abierto. Una vulnerabilidad de cross-site scripting (XSS) en emlog, hasta la versión pro-2.5.17 incluida, permite a atacantes remotos autenticados inyectar código web o HTML arbitrario mediante la función de carga de archivos. Como usuario autenticado, es posible cargar un archivo .svg que contiene código JavaScript y que posteriormente se ejecuta. Al momento de la publicación, no se conocían versiones parcheadas.

16 Jul 2025, 17:15

Type Values Removed Values Added
References () https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9 - () https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9 -

16 Jul 2025, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-16 15:15

Updated : 2025-08-14 20:38

NVD link : CVE-2025-53925

Mitre link : CVE-2025-53925

CVE.ORG link : CVE-2025-53925

JSON object : View

Products Affected

emlog

CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')