IBM Sterling B2B/File Gateway 6.2.2.0-6.2.2.0_1 XSS via Auth User
CVE-2025-36431 Published on July 30, 2026
XSS Security Vulnerability in response header affects IBM Sterling B2B Integrator and IBM Sterling File Gateway
IBM Sterling B2B Integrator 6.2.2.0 through 6.2.2.0_1 and IBM Sterling File Gateway 6.2.2.0 through 6.2.2.0_1 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
Vulnerability Analysis
CVE-2025-36431 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2025-36431 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2025-36431
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Affected Versions
IBM Sterling B2B Integrator:- Version 6.2.2.0, <= 6.2.2.0_1 is affected.
- Version 6.2.2.0, <= 6.2.2.0_1 is affected.