CVE-2025-9208

HIGH EPSS 10.2%
Published Feb 19, 20264mo ago · Modified Feb 27, 20264mo ago
7.5 CVSS 4.0
High
Find Similar
Published Feb 19, 2026 4mo ago
Last Modified Feb 27, 2026 4mo ago

Description

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.

CVSS Details

Base Score
7.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:N/R:U/V:D/RE:H/U:Red
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction P
Scope P

Threat Intelligence

EPSS Exploit Probability
10.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
opentextweb_site_management_server* ≤16.8.1

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.