{"affected":[{"product":"API Connect","source":"CNA: ibm","vendor":"IBM","versions":[{"lessThanOrEqual":"12.1.1.2","status":"affected","version":"12.1.0.0","versionType":"semver"},{"lessThanOrEqual":"10.0.8.12","status":"affected","version":"10.0.8.0","versionType":"semver"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.8.13","versionStartIncluding":"10.0.8.0","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*","versionEndExcluding":"12.1.1.3","versionStartIncluding":"12.1.0.0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2026-17291","cwes":["CWE-601"],"description":"IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to perform account takeover due to an open redirect vulnerability. The redirect address used during OAuth 2.0 sign-in is not sufficiently validated, which could allow authentication results to be sent to an attacker-controlled location.","epss":{"date":"2026-11-10","percentile":0.4176,"score":0.0048},"exploits":[],"kev":null,"metrics":[{"score":8.7,"severity":"high","source":"CNA: ibm","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},{"score":9,"severity":"critical","source":"NVD: nvd@nist.gov","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},{"score":8.7,"severity":"high","source":"NVD: psirt@us.ibm.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1794368738756,"publishedAt":1794025963618,"references":[{"source":"CNA: ibm","tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7295635"},{"source":"CNA: ibm","tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7295637"},{"source":"psirt@us.ibm.com","tags":["Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/7295635"},{"source":"psirt@us.ibm.com","tags":["Patch","Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/7295637"}],"remediation":[{"kind":"fix","source":"CNA: ibm","text":"IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere&product=ibm/WebSphere/IBM+API+Connect&release=10.0.8.12&platform=All&function=all"},{"kind":"fix","source":"CNA: ibm","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://www.ibm.com/support/pages/node/7295635"},{"kind":"fix","source":"CNA: ibm","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://www.ibm.com/support/pages/node/7295637"},{"kind":"fix","source":"psirt@us.ibm.com","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://www.ibm.com/support/pages/node/7295637"}],"revision":"b1b153e287b39a17839d3d8687cf35251c97bd30b1fc31a8785510230fb538c1","sources":[{"modifiedAt":1794368738756,"name":"CNA: ibm","retrievedAt":1794370141986,"url":"https://www.cve.org/CVERecord?id=CVE-2026-17291"},{"modifiedAt":1794327943800,"name":"NVD","retrievedAt":1794335892035,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17291"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794370159021,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-17291"}],"ssvc":{"assessedAt":1794368728898,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Multiple Vulnerabilities in IBM API Connect","updatedAt":1794370159021}