CVE-2025-9208

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-9208
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in OpenText™ Web Site Management Server allows Stored XSS. The vulnerability could execute malicious scripts on the client side when the download query parameter is removed from the file URL, allowing attackers to compromise user sessions and data. This issue affects Web Site Management Server: 16.7.X, 16.8, 16.8.1.

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

References
Link Resource
https://support.opentext.com/csm/en?id=ot_kb_unauthenticated&sysparm_article=KB0854844 Vendor Advisory
https://github.com/MarioTesoro/vulnerability-research/blob/main/CVE-2025-9208/README.md Exploit
Configurations

Configuration 1 (hide)

cpe:2.3:a:opentext:web_site_management_server:*:*:*:*:*:*:*:*
History

27 Feb 2026, 23:49

Type Values Removed Values Added
CPE cpe:2.3:a:opentext:web_site_management_server:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.4
References () https://support.opentext.com/csm/en?id=ot_kb_unauthenticated&sysparm_article=KB0854844 - () https://support.opentext.com/csm/en?id=ot_kb_unauthenticated&sysparm_article=KB0854844 - Vendor Advisory
References () https://github.com/MarioTesoro/vulnerability-research/blob/main/CVE-2025-9208/README.md - () https://github.com/MarioTesoro/vulnerability-research/blob/main/CVE-2025-9208/README.md - Exploit
First Time Opentext
Opentext web Site Management Server

24 Feb 2026, 15:21

Type Values Removed Values Added
References
  • () https://github.com/MarioTesoro/vulnerability-research/blob/main/CVE-2025-9208/README.md -
Summary
  • (es) Vulnerabilidad de neutralización incorrecta de la entrada durante la generación de páginas web (XSS o 'cross-site scripting') en OpenText™ Web Site Management Server permite XSS almacenado. La vulnerabilidad podría ejecutar scripts maliciosos en el lado del cliente cuando el parámetro de consulta de descarga se elimina de la URL del archivo, permitiendo a los atacantes comprometer las sesiones y los datos de los usuarios. Este problema afecta a Web Site Management Server: 16.7.X, 16.8, 16.8.1.

19 Feb 2026, 23:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-19 23:16

Updated : 2026-02-27 23:49

NVD link : CVE-2025-9208

Mitre link : CVE-2025-9208

CVE.ORG link : CVE-2025-9208

JSON object : View

Products Affected

opentext

  • web_site_management_server
CWE
CWE-79

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