{"id":"CVE-2026-13275","state":"PUBLISHED","title":"IBM MQ Managed File Transfer is vulnerable to XML external entity injection","description":"IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 Managed File Transfer could allow an authenticated attacker to read arbitrary files or perform server-side request forgery due to XML external entity injection in reply message processing.","publishedAt":"2026-09-14T21:10:25.558Z","updatedAt":"2026-09-15T18:03:54.340Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","source":"ibm"},"assigner":"ibm","products":["IBM MQ"],"affected":[{"vendor":"IBM","product":"MQ","versions":[{"version":"9.1.0.0","status":"affected","lessThanOrEqual":"9.1.0.37 LTS","versionType":"semver"},{"version":"9.2.0.0","status":"affected","lessThanOrEqual":"9.2.0.43 LTS","versionType":"semver"},{"version":"9.3.0.0","status":"affected","lessThanOrEqual":"9.3.0.41 LTS","versionType":"semver"},{"version":"9.3.0.0","status":"affected","lessThanOrEqual":"9.3.5.1 CD","versionType":"semver"},{"version":"9.4.0.0","status":"affected","lessThanOrEqual":"9.4.0.25 LTS","versionType":"semver"},{"version":"9.4.0.0","status":"affected","lessThanOrEqual":"9.4.5.1 CD","versionType":"semver"},{"version":"10.0.0.0","status":"affected"}],"cpes":["cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.1.0.37:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.2.0.43:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.3.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.3.0.41:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.3.5.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.4.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.4.0.25:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.4.5.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:10.0.0.0:*:*:*:*:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7284897"],"weaknesses":["CWE-611"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/13xxx/CVE-2026-13275.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-13275","state":"PUBLISHED","datePublished":"2026-09-14T21:10:25.558Z","dateUpdated":"2026-09-15T18:03:54.340Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-06-24T21:37:58.586Z"},"containers":{"cna":{"title":"IBM MQ Managed File Transfer is vulnerable to XML external entity injection","descriptions":[{"lang":"en","value":"IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 Managed File Transfer could allow an authenticated attacker to read arbitrary files or perform server-side request forgery due to XML external entity injection in reply message processing."}],"affected":[{"vendor":"IBM","product":"MQ","versions":[{"version":"9.1.0.0","status":"affected","lessThanOrEqual":"9.1.0.37 LTS","versionType":"semver"},{"version":"9.2.0.0","status":"affected","lessThanOrEqual":"9.2.0.43 LTS","versionType":"semver"},{"version":"9.3.0.0","status":"affected","lessThanOrEqual":"9.3.0.41 LTS","versionType":"semver"},{"version":"9.3.0.0","status":"affected","lessThanOrEqual":"9.3.5.1 CD","versionType":"semver"},{"version":"9.4.0.0","status":"affected","lessThanOrEqual":"9.4.0.25 LTS","versionType":"semver"},{"version":"9.4.0.0","status":"affected","lessThanOrEqual":"9.4.5.1 CD","versionType":"semver"},{"version":"10.0.0.0","status":"affected"}],"cpes":["cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.1.0.37:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.2.0.43:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.3.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.3.0.41:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.3.5.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.4.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.4.0.25:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:9.4.5.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:mq:10.0.0.0:*:*:*:*:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7284897","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":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-611","lang":"en","description":"CWE-611 Improper Restriction of XML External Entity Reference","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-09-14T21:10:25.558Z"},"solutions":[{"lang":"en","value":"This issue was addressed under Known Issue DT474689\n\n\n\nIBM MQ version 9.1 LTS\n\n\n\n Apply cumulative security update 9.1.0.38 https://www.ibm.com/support/pages/downloading-ibm-mq-91-lts \n\n\n\nIBM MQ version 9.2 LTS\n\n\n\n Apply cumulative security update 9.2.0.44 https://www.ibm.com/support/pages/downloading-ibm-mq-92-lts \n\n\n\nIBM MQ version 9.3 LTS\n\n\n\n Apply cumulative security update 9.3.0.42 https://www.ibm.com/support/pages/downloading-ibm-mq-93-lts \n\n\n\nIBM MQ version 9.4 LTS\n\n\n\n Apply cumulative security update https://www.ibm.com/support/pages/downloading-ibm-mq-94-lts   9.4.0.26 https://www.ibm.com/support/pages/downloading-ibm-mq-94-lts \n\n\n\nIBM MQ version 9.3 CD, 9.4 CD and 10.0.0.0\n\n\n\n Upgrade to IBM MQ version 10.0.0.5 https://www.ibm.com/support/pages/downloading-ibm-mq-100","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>This issue was addressed under Known Issue DT474689</p><p>IBM MQ version 9.1 LTS</p><p><a href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-91-lts\" rel=\"noopener noreferrer nofollow\">Apply cumulative security update 9.1.0.38</a></p><p>IBM MQ version 9.2 LTS</p><p><a href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-92-lts\" rel=\"noopener noreferrer nofollow\">Apply cumulative security update 9.2.0.44</a></p><p>IBM MQ version 9.3 LTS</p><p><a href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-93-lts\" rel=\"noopener noreferrer nofollow\">Apply cumulative security update 9.3.0.42</a></p><p>IBM MQ version 9.4 LTS</p><p><a href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-94-lts\" rel=\"noopener noreferrer nofollow\">Apply cumulative security update</a><a href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-94-lts\" rel=\"noopener noreferrer nofollow\"> 9.4.0.26</a></p><p>IBM MQ version 9.3 CD, 9.4 CD and 10.0.0.0</p><p><a href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-100\" rel=\"noopener noreferrer nofollow\">Upgrade to IBM MQ version 10.0.0.5</a></p>"}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-15T17:38:33.406653Z","id":"CVE-2026-13275","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":"2026-09-15T18:03:54.340Z"}}]}}}