CVE-2026-1918
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IBM Sterling B2B Integrator Information Disclosure in Logs

Publication date: 2026-07-28

Last updated on: 2026-07-28

Assigner: IBM Corporation

Description
IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.5_2, 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 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 stores potentially sensitive information in log files that could be read by a privileged user.

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Meta Information

Published
2026-07-28
Last Modified
2026-07-28
Generated
2026-07-29
AI Q&A
2026-07-28
EPSS Evaluated
N/A
NVD
CVE-2026-1918
EUVD
EUVD-2026-50014

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-532 The product writes sensitive information to a log file.

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Executive Summary

IBM Sterling B2B Integrator and IBM Sterling File Gateway versions 6.2.0.0 through 6.2.2.0_1 store potentially sensitive information in log files. This could allow a privileged user to access sensitive data through these logs.

Detection Guidance

Check log files for sensitive information in IBM Sterling B2B Integrator and IBM Sterling File Gateway installations. Look for entries containing credentials or configuration details. Review logs in default directories like /var/log/ibm/sterling/ or application-specific log paths.

Impact Analysis

A privileged user could read sensitive information stored in log files, leading to potential data exposure or misuse of confidential data.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR or HIPAA due to unauthorized access to sensitive data, potentially resulting in legal and regulatory penalties.

Mitigation Strategies

Apply the latest fixes from IBM: upgrade to versions 6.2.0.6, 6.2.1.2, or 6.2.2.1 via Fix Central or IBM Entitled Registry. Ensure log file permissions are restricted to authorized personnel only.

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