CVE-2025-2793: IBM Sterling b2b Integrator

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator 6.0.0.0 through 6.1.2.6, 6.2.0.0 through 6.2.0.4, IBM Sterling File Gateway 6.0.0.0 through 6.1.2.6, and 6.2.0.0 through 6.2.0.4 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.

Affected products

• IBM Sterling b2b Integrator: from 6.0.0.0, before 6.1.2.7_1 (fixed in 6.1.2.7_1); from 6.2, before 6.2.0.5 (fixed in 6.2.0.5)
• IBM Sterling File Gateway: from 6.0.0.0, before 6.1.2.7_1 (fixed in 6.1.2.7_1); from 6.2.0.0, before 6.2.0.5 (fixed in 6.2.0.5)

Published 2025-07-08. Last modified 2026-06-17.