CVE-2026-123628

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-123628", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-11-06T04:02:30.527Z", "datePublished": "2026-11-13T21:50:13.487Z", "dateUpdated": "2026-11-13T21:50:13.487Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-11-13T21:50:13.487Z"}, "title": "IBM webMethods Integration Server is vulnerable to sensitive information disclousure via admin/server/env API request.", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-200", "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "webMethods Integration Server", "versions": [{"status": "affected", "version": "10.15", "lessThanOrEqual": "10.15_Core_Fix2", "versionType": "custom"}, {"status": "affected", "version": "11.1", "lessThanOrEqual": "11.1_Core_Fix11", "versionType": "custom"}], "cpes": ["cpe:2.3:a:ibm:webmethods_integration_server:10.15:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:webmethods_integration_server:11.1:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM webMethods Integration Server 10.15 and 11.1 could allow a remote attacker to obtain sensitive information due to an exposure of sensitive server-side environment variables and Java runtime details.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM webMethods Integration Server 10.15 and 11.1 could allow a remote attacker to obtain sensitive information due to an exposure of sensitive server-side environment variables and Java runtime details.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7296466", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now by applying the mentioned core fixes or later core fixes for the affected versions and following the respective fix readme\u00a0document.\n\n\n\nIS_10.15_Core_Fix27 or later\n\nIS_11.1_Core_Fix12 or later\n\n\n\n\n\nFixes can be downloaded and installed via IBM webMethods Update Manager. Refer to How to Download webMethods Software https://www.ibm.com/support/pages/node/7232491", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div>IBM strongly recommends addressing the vulnerability now by applying the mentioned core fixes or later core fixes for the affected versions and following the respective fix readme\u00a0document.</div><div></div><div>IS_10.15_Core_Fix27 or later</div><div>IS_11.1_Core_Fix12 or later</div><div></div><div></div><div>Fixes can be downloaded and installed via IBM webMethods Update Manager. Refer to <a href=\"https://www.ibm.com/support/pages/node/7232491\" rel=\"nofollow\">How to Download webMethods Software</a></div>"}]}]}}}

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{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:webmethods_integration_server:10.15:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:webmethods_integration_server:11.1:*:*:*:*:*:*:*"], "product": "webMethods Integration Server", "vendor": "IBM", "versions": [{"lessThanOrEqual": "10.15_Core_Fix2", "status": "affected", "version": "10.15", "versionType": "custom"}, {"lessThanOrEqual": "11.1_Core_Fix11", "status": "affected", "version": "11.1", "versionType": "custom"}]}], "source": "psirt@us.ibm.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM webMethods Integration Server 10.15 and 11.1 could allow a remote attacker to obtain sensitive information due to an exposure of sensitive server-side environment variables and Java runtime details."}], "id": "CVE-2026-123628", "lastModified": "2026-11-13T22:17:22.030", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "psirt@us.ibm.com", "type": "Primary"}]}, "published": "2026-11-13T22:17:21.927", "references": [{"source": "psirt@us.ibm.com", "url": "https://www.ibm.com/support/pages/node/7296466"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "psirt@us.ibm.com", "type": "Primary"}]}

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