{"id":"CVE-2026-2606","state":"PUBLISHED","title":"IBM webMethods API Management fails to validate user input and enables unauthorized arbitrary file read","description":"IBM webMethods API Gateway (on-prem) 10.11 through 10.11_Fix3210.15 to 10.15_Fix2711.1 to 11.1_Fix7 IBM webMethods API Management (on-prem) fails to properly validate user-supplied input passed to the url parameter on the /createapi endpoint. An attacker can modify this parameter to use a file:// URI schema instead of the expected https:// schema, enabling unauthorized arbitrary file read access on the underlying server file system.","publishedAt":"2026-03-03T19:38:30.609Z","updatedAt":"2026-03-04T21:11:13.359Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"ibm"},"assigner":"ibm","products":["IBM webMethods API Gateway (on-prem)"],"affected":[{"vendor":"IBM","product":"webMethods API Gateway (on-prem)","versions":[{"version":"10.11","status":"affected","lessThanOrEqual":"10.11_Fix32","versionType":"semver"},{"version":"10.15","status":"affected","lessThanOrEqual":"10.15_Fix27","versionType":"semver"},{"version":"11.1","status":"affected","lessThanOrEqual":"11.1_Fix7","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:webmethods_api_gateway_on_prem:10.11:*:*:*:*:*:*:*","cpe:2.3:a:ibm:webmethods_api_gateway_on_prem:10.11_fix3210.15:*:*:*:*:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7261122"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/2xxx/CVE-2026-2606.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2606","state":"PUBLISHED","datePublished":"2026-03-03T19:38:30.609Z","dateUpdated":"2026-03-04T21:11:13.359Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-02-16T22:12:35.250Z"},"containers":{"cna":{"title":"IBM webMethods API Management fails to validate user input and enables unauthorized arbitrary file read","descriptions":[{"lang":"en","value":"IBM webMethods API Gateway (on-prem) 10.11 through 10.11_Fix3210.15 to 10.15_Fix2711.1 to 11.1_Fix7 IBM webMethods API Management (on-prem) fails to properly validate user-supplied input passed to the url parameter on the /createapi endpoint. An attacker can modify this parameter to use a file:// URI schema instead of the expected https:// schema, enabling unauthorized arbitrary file read access on the underlying server file system."}],"affected":[{"vendor":"IBM","product":"webMethods API Gateway (on-prem)","versions":[{"version":"10.11","status":"affected","lessThanOrEqual":"10.11_Fix32","versionType":"semver"},{"version":"10.15","status":"affected","lessThanOrEqual":"10.15_Fix27","versionType":"semver"},{"version":"11.1","status":"affected","lessThanOrEqual":"11.1_Fix7","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:webmethods_api_gateway_on_prem:10.11:*:*:*:*:*:*:*","cpe:2.3:a:ibm:webmethods_api_gateway_on_prem:10.11_fix3210.15:*:*:*:*:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7261122","tags":["vendor-advisory","patch"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-03-03T19:38:30.609Z"},"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>IBM strongly recommends addressing the vulnerability by applying the following fixes: IBM webMethods API Gateway - 10.11_Fix33 IBM webMethods API Gateway - 10.15_Fix28 IBM webMethods API Gateway - 11.1_Fix8 Above mentioned fixes can be installed using the tool - 'IBM webMethods Update Manager', which is available at: <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ibm.com/eserver/support/fixes/fixcentral\">https://www.ibm.com/eserver/support/fixes/fixcentral</a></p>"}],"value":"IBM strongly recommends addressing the vulnerability by applying the following fixes: IBM webMethods API Gateway - 10.11_Fix33 IBM webMethods API Gateway - 10.15_Fix28 IBM webMethods API Gateway - 11.1_Fix8 Above mentioned fixes can be installed using the tool - 'IBM webMethods Update Manager', which is available at:  https://www.ibm.com/eserver/support/fixes/fixcentral"}],"x_generator":{"engine":"ibm-cvegen"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-04T21:10:59.885017Z","id":"CVE-2026-2606","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":"2026-03-04T21:11:13.359Z"}}]}}}