CVE-2025-62618

ELOG allows an authenticated user to upload arbitrary HTML files. The HTML content is executed in the context of other users when they open the file. Because ELOG includes usernames and password hashes in certain HTTP requests, an attacker can obtain the target's credentials and replay them or crack the password hash offline. In ELOG 3.1.5-20251014 release, HTML files are rendered as plain text.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bitbucket.org/ritt/elog/commits/7092ff64f6eb9521f8cc8c52272a020bf3730946	Patch
https://bitbucket.org/ritt/elog/commits/f81e5695c40997322fe2713bfdeba459d9de09dc	Patch
https://elog.psi.ch/elog/download/RPMS/?C=M;O=D	Product
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-304-01.json	Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2025-62618	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:elog_project:elog:*:*:*:*:*:*:*:*

History

19 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) ELOG permite a un usuario autenticado subir archivos HTML arbitrarios. El contenido HTML se ejecuta en el contexto de otros usuarios cuando abren el archivo. Debido a que ELOG incluye nombres de usuario y hashes de contraseña en ciertas solicitudes HTTP, un atacante puede obtener las credenciales del objetivo y reproducirlas o descifrar el hash de la contraseña sin conexión. En la versión ELOG 3.1.5-20251014, los archivos HTML se renderizan como texto sin formato.

Information

Published : 2025-10-31 19:15

Updated : 2026-10-19 13:10

NVD link : CVE-2025-62618

Mitre link : CVE-2025-62618

CVE.ORG link : CVE-2025-62618

JSON object : View

Products Affected

elog_project

elog

CWE

CWE-79

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

CWE-434

Unrestricted Upload of File with Dangerous Type

CWE-836

Use of Password Hash Instead of Password for Authentication

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