CVE-2026-7775: Cross-site Scripting Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway

Published Jul 22, 2026
·
Updated

IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Other sources

IBM Sterling B2B Integrator and IBM Sterling File Gateway is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

— IBM

Affected Software

11 affected components
IBM Sterling B2B Integrator and IBM Sterling File Gateway<=6.2.0.0 - 6.2.0.6
IBM Sterling B2B Integrator and IBM Sterling File Gateway<=6.2.1.0 - 6.2.1.1_2
IBM Sterling B2B Integrator and IBM Sterling File Gateway<=6.2.2.0 - 6.2.2.0_1
IBM Sterling B2B Integrator>=6.2.0.0<=6.2.0.6, >=6.2.1.0<=6.2.1.1_2, >=6.2.2.0<=6.2.2.0_1
IBM Sterling File Gateway>=6.2.0.0<=6.2.0.6, >=6.2.1.0<=6.2.1.1_2, >=6.2.2.0<=6.2.2.0_1
IBM Sterling B2B Integrator>=6.2.0.0<=6.2.0.6
IBM Sterling B2B Integrator>=6.2.1.0<=6.2.1.1_2
IBM Sterling B2B Integrator>=6.2.2.0<=6.2.2.0_1
IBM Sterling File Gateway>=6.2.0.0<=6.2.0.6
IBM Sterling File Gateway>=6.2.1.0<=6.2.1.1_2
IBM Sterling File Gateway>=6.2.2.0<=6.2.2.0_1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade IBM Sterling B2B Integrator and IBM Sterling File Gateway to a version that resolves this vulnerability.

    Fixed in 6.2.0.6_1Patch IT49357
  2. Upgrade

    Upgrade IBM Sterling B2B Integrator and IBM Sterling File Gateway to a version that resolves this vulnerability.

    Fixed in 6.2.1.2Patch IT49357
  3. Upgrade

    Upgrade IBM Sterling B2B Integrator and IBM Sterling File Gateway to a version that resolves this vulnerability.

    Fixed in 6.2.2.1Patch IT49357

Event History

Jul 22, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Jul 28, 2026
CVE Published
via MITRE·04:01 PM
Data Sourced
via MITRE·04:01 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·04:20 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2026-7775?

CVE-2026-7775 has a medium severity rating of 5.5.

2

How do I fix CVE-2026-7775?

To fix CVE-2026-7775, update your IBM Sterling B2B Integrator or IBM Sterling File Gateway to the latest patched version.

3

What types of systems are affected by CVE-2026-7775?

CVE-2026-7775 affects IBM Sterling B2B Integrator versions 6.2.0.0 through 6.2.2.0_1 and IBM Sterling File Gateway versions 6.2.0.0 through 6.2.2.0_1.

4

What type of vulnerability is CVE-2026-7775?

CVE-2026-7775 is classified as a stored cross-site scripting (XSS) vulnerability.

5

What can attackers do with CVE-2026-7775?

Exploiting CVE-2026-7775 allows attackers to execute malicious scripts in the context of a user's session.

Company

Resources

Contact

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