CVE-2025-36298: Security Vulnerability in Ebics server affects IBM Sterling B2B Integrator and IBM Sterling File Gateway

Published Jul 21, 2026
·
Updated

IBM Sterling B2B Integrator 6.1.2.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 and IBM Sterling File Gateway 6.1.2.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 Ebics server component 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.

Other sources

IBM Sterling B2B Integrator and IBM Sterling File Gateway Ebics server component 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.

— IBM

Affected Software

6 affected components
IBM Sterling B2B Integrator>=6.1.2.0<=6.1.2.7_2, >=6.2.0.0<=6.2.0.5_2, >=6.2.1.0<=6.2.1.1_2, >=6.2.2.0<=6.2.2.0_1
IBM Sterling File Gateway>=6.1.2.0<=6.1.2.7_2, >=6.2.0.0<=6.2.0.5_2, >=6.2.1.0<=6.2.1.1_2, >=6.2.2.0<=6.2.2.0_1
IBM Sterling B2B Integrator and IBM Sterling File Gateway<=6.1.2.0 - 6.1.2.7_2
IBM Sterling B2B Integrator and IBM Sterling File Gateway<=6.2.0.0 - 6.2.0.5_2
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

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade IBM Sterling B2B Integrator (Ebics server) / IBM Sterling File Gateway (Ebics server) to a version that resolves this vulnerability.

    Fixed in 6.1.2.8Patch IT48302
  2. Upgrade

    Upgrade IBM Sterling B2B Integrator (Ebics server) / IBM Sterling File Gateway (Ebics server) to a version that resolves this vulnerability.

    Fixed in 6.2.0.6Patch IT48302
  3. Upgrade

    Upgrade IBM Sterling B2B Integrator (Ebics server) / IBM Sterling File Gateway (Ebics server) to a version that resolves this vulnerability.

    Fixed in 6.2.1.2Patch IT48302
  4. Upgrade

    Upgrade IBM Sterling B2B Integrator (Ebics server) / IBM Sterling File Gateway (Ebics server) to a version that resolves this vulnerability.

    Fixed in 6.2.2.1Patch IT48302

Event History

Jul 21, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Jul 30, 2026
CVE Published
via MITRE·02:21 PM
Data Sourced
via MITRE·02:21 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·03:16 PM
DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2025-36298?

CVE-2025-36298 has a medium severity score of 5.4.

2

How do I fix CVE-2025-36298?

To fix CVE-2025-36298, apply the latest security patches provided by IBM for the affected versions of IBM Sterling B2B Integrator and IBM Sterling File Gateway.

3

Which software versions are affected by CVE-2025-36298?

CVE-2025-36298 affects IBM Sterling B2B Integrator versions 6.1.2.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1, as well as IBM Sterling File Gateway versions 6.1.2.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1.

4

What type of vulnerability is CVE-2025-36298?

CVE-2025-36298 is categorized as a Cross-Site Scripting (XSS) vulnerability.

5

Is there an exploit available for CVE-2025-36298?

As of now, there is no publicly available exploit for CVE-2025-36298.

Company

Resources

Contact

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