CVE-2026-7775
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Stored XSS in IBM Sterling B2B Integrator and File Gateway

Publication date: 2026-07-28

Last updated on: 2026-07-28

Assigner: IBM Corporation

Description
IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 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.

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Meta Information

Published
2026-07-28
Last Modified
2026-07-28
Generated
2026-07-28
AI Q&A
2026-07-28
EPSS Evaluated
N/A
NVD
CVE-2026-7775
EUVD
EUVD-2026-49887

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
ibm sterling_b2b_integrator From 6.2.0.0 (inc) to 6.2.2.0_1 (inc)
ibm sterling_file_gateway From 6.2.0.0 (inc) to 6.2.2.0_1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product 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.

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Executive Summary

This is a stored cross-site scripting (XSS) vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway. A privileged user can inject arbitrary JavaScript code into the Web UI, which may alter functionality and potentially lead to credential disclosure within a trusted session.

Detection Guidance

To detect this vulnerability, check if your IBM Sterling B2B Integrator or File Gateway versions are within the affected range (6.2.0.0 through 6.2.2.0_1). Review Web UI logs for suspicious JavaScript injections or unauthorized script executions.

Impact Analysis

The vulnerability allows attackers with privileged access to execute malicious scripts in the Web UI. This could lead to unauthorized actions, credential theft, or session hijacking within a trusted environment.

Compliance Impact

This vulnerability could lead to credential disclosure, which may violate data protection requirements under GDPR or HIPAA. Organizations must address it to maintain compliance with these regulations.

Mitigation Strategies

Apply the latest fixes from IBM Fix Central or IBM Entitled Registry for versions B2Bi 6.2.0.6_1, 6.2.1.2, or 6.2.2.1. Ensure privileged user access is restricted and monitor Web UI activities for anomalies.

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