{"id":"CVE-2026-3157","state":"PUBLISHED","title":"Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway due to information disclosure in mailbox UI","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 is vulnerable to an information disclosure due to sensitive information being included in the source code comments of a mailbox component.","publishedAt":"2026-07-28T19:40:18.276Z","updatedAt":"2026-07-29T14:03:29.656Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"ibm"},"assigner":"ibm","products":["IBM Sterling B2B Integrator","IBM Sterling File Gateway"],"affected":[{"vendor":"IBM","product":"Sterling B2B Integrator","versions":[{"version":"6.2.0.0","status":"affected","lessThanOrEqual":"6.2.0.5_2","versionType":"semver"},{"version":"6.2.1.0","status":"affected","lessThanOrEqual":"6.2.1.1_2","versionType":"semver"},{"version":"6.2.2.0","status":"affected","lessThanOrEqual":"6.2.2.0_1","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.0.5_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.1.1_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0_1:*:*:*:*:*:*:*"]},{"vendor":"IBM","product":"Sterling File Gateway","versions":[{"version":"6.2.0.0","status":"affected","lessThanOrEqual":"6.2.0.5_2","versionType":"semver"},{"version":"6.2.1.0","status":"affected","lessThanOrEqual":"6.2.1.1_2","versionType":"semver"},{"version":"6.2.2.0","status":"affected","lessThanOrEqual":"6.2.2.0_1","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:sterling_file_gateway:6.2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.0.5_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.1.1_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.2.0_1:*:*:*:*:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7280665"],"weaknesses":["CWE-615"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/3xxx/CVE-2026-3157.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3157","state":"PUBLISHED","datePublished":"2026-07-28T19:40:18.276Z","dateUpdated":"2026-07-29T14:03:29.656Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-02-24T20:52:02.974Z"},"containers":{"cna":{"title":"Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway due to information disclosure in mailbox UI","descriptions":[{"lang":"en","value":"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 is vulnerable to an information disclosure due to sensitive information being included in the source code comments of a mailbox component."}],"affected":[{"vendor":"IBM","product":"Sterling B2B Integrator","versions":[{"version":"6.2.0.0","status":"affected","lessThanOrEqual":"6.2.0.5_2","versionType":"semver"},{"version":"6.2.1.0","status":"affected","lessThanOrEqual":"6.2.1.1_2","versionType":"semver"},{"version":"6.2.2.0","status":"affected","lessThanOrEqual":"6.2.2.0_1","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.0.5_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.1.1_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0_1:*:*:*:*:*:*:*"]},{"vendor":"IBM","product":"Sterling File Gateway","versions":[{"version":"6.2.0.0","status":"affected","lessThanOrEqual":"6.2.0.5_2","versionType":"semver"},{"version":"6.2.1.0","status":"affected","lessThanOrEqual":"6.2.1.1_2","versionType":"semver"},{"version":"6.2.2.0","status":"affected","lessThanOrEqual":"6.2.2.0_1","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:sterling_file_gateway:6.2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.0.5_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.1.1_2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:sterling_file_gateway:6.2.2.0_1:*:*:*:*:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7280665","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-615","lang":"en","description":"CWE-615 Inclusion of Sensitive Information in Source Code Comments","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-07-28T19:40:18.276Z"},"solutions":[{"lang":"en","value":"ProductVersionAPARRemediation & FixIBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.0.0 - 6.2.0.5_2 IT48984     Apply B2Bi 6.2.0.6, 6.2.1.2, 6.2.2.1IBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.1.0 - 6.2.1.1_2 IT48984     Apply B2Bi 6.2.1.2, 6.2.2.1IBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.2.0 - 6.2.2.0_1   IT48984     Apply B2Bi 6.2.2.1\n\n\n\n\n\n\n\nThe IIM versions of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available on  Fix Central http://www-933.ibm.com/support/fixcentral/swg/selectFixes . \n\n\n\nThe container version of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available in IBM Entitled Registry.","supportingMedia":[{"type":"text/html","base64":false,"value":"<div><table><tbody><tr><td>Product</td><td>Version</td><td>APAR</td><td>Remediation &amp; Fix</td></tr><tr><td>IBM Sterling B2B Integrator and IBM Sterling File Gateway</td><td>6.2.0.0 - 6.2.0.5_2</td><td> IT48984     </td><td>Apply B2Bi 6.2.0.6, 6.2.1.2, 6.2.2.1</td></tr><tr><td>IBM Sterling B2B Integrator and IBM Sterling File Gateway</td><td>6.2.1.0 - 6.2.1.1_2</td><td> IT48984     </td><td>Apply B2Bi 6.2.1.2, 6.2.2.1</td></tr><tr><td>IBM Sterling B2B Integrator and IBM Sterling File Gateway</td><td>6.2.2.0 - 6.2.2.0_1  </td><td> IT48984     </td><td>Apply B2Bi 6.2.2.1</td></tr></tbody></table></div><p></p><p>The IIM versions of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available on <a href=\"http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%2Bsoftware&amp;product=ibm/Other+software/Sterling+B2B+Integrator&amp;release=All&amp;platform=All&amp;function=all\" rel=\"noopener noreferrer nofollow\">Fix Central</a>. </p><p>The container version of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available in IBM Entitled Registry.</p>"}]}],"x_generator":{"engine":"ibm-cvegen"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-29T14:03:15.620576Z","id":"CVE-2026-3157","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-29T14:03:29.656Z"}}]}}}