{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-1264", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-01-20T21:20:46.428Z", "datePublished": "2026-03-17T22:41:42.874Z", "dateUpdated": "2026-03-17T22:41:42.874Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-03-17T22:41:42.874Z"}, "title": "IBM Sterling B2B Integrator and IBM Sterling File Gateway Improper Access Controls", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-306", "description": "CWE-306 Missing authentication for critical function", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Sterling B2B Integrator", "versions": [{"status": "affected", "version": "6.1.0.0", "lessThanOrEqual": "6.1.2.7_2", "versionType": "semver"}, {"status": "affected", "version": "6.2.0.0", "lessThanOrEqual": "6.2.0.5_1", "versionType": "semver"}, {"status": "affected", "version": "6.2.1.0", "lessThanOrEqual": "6.2.1.1_1", "versionType": "semver"}, {"status": "affected", "version": "6.2.2.0"}], "cpes": ["cpe:2.3:a:ibm:sterling_b2b_integrator:6.1.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:sterling_b2b_integrator:6.1.2.7_2:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.0.5_1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.1.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.1.1_1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:sterling_b2b_integrator:6.2.2.0:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM Sterling B2B Integrator\u00a0and IBM Sterling File Gateway\u00a06.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_1, 6.2.1.0 through 6.2.1.1_1, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Sterling B2B Integrator&nbsp;<span>and IBM Sterling File Gateway&nbsp;</span><span>6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_1, 6.2.1.0 through 6.2.1.1_1, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities.</span></p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7266518", "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": "HIGH", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N"}}], "solutions": [{"lang": "en", "value": "Remediation/Fixes Product Version APAR Remediation & Fix IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 - 6.1.2.7_2 IT48934 Apply B2Bi 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2 or 6.2.2.0_1 IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.0.0 - 6.2.0.5_1 IT48934 Apply B2Bi 6.2.0.5_2, 6.2.1.1_2 or 6.2.2.0_1 IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.1.0 - 6.2.1.1_1 IT48934 Apply B2Bi 6.2.1.1_2 or 6.2.2.0_1 IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.2.0 IT48934 Apply B2Bi 6.2.2.0_1 The IIM versions of 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2 and 6.2.2.0_1 are available on Fix Central . The container version of 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2 and 6.2.2.0_1 are available in IBM Entitled Registry.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Remediation/Fixes Product Version APAR Remediation &amp; Fix IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 - 6.1.2.7_2 IT48934 Apply B2Bi 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2 or 6.2.2.0_1 IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.0.0 - 6.2.0.5_1 IT48934 Apply B2Bi 6.2.0.5_2, 6.2.1.1_2 or 6.2.2.0_1 IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.1.0 - 6.2.1.1_1 IT48934 Apply B2Bi 6.2.1.1_2 or 6.2.2.0_1 IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.2.0 IT48934 Apply B2Bi 6.2.2.0_1 The IIM versions of 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2 and 6.2.2.0_1 are available on Fix Central . The container version of 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2 and 6.2.2.0_1 are available in IBM Entitled Registry.</p>"}]}], "x_generator": {"engine": "ibm-cvegen"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Sterling B2B Integrator\u00a0and IBM Sterling File Gateway\u00a06.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_1, 6.2.1.0 through 6.2.1.1_1, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities."}], "id": "CVE-2026-1264", "lastModified": "2026-03-17T23:16:17.007", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "psirt@us.ibm.com", "type": "Primary"}]}, "published": "2026-03-17T23:16:17.007", "references": [{"source": "psirt@us.ibm.com", "url": "https://www.ibm.com/support/pages/node/7266518"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "psirt@us.ibm.com", "type": "Primary"}]}

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