{"id":"CVE-2026-81212","aliases":["EUVD-2026-106864","GHSA-94v7-vrp8-c6rw"],"status":"published","title":"DataStage on Cloud Pak for Data Improper Authorization","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00267,"percentile":0.18989,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2026-10-20T21:58:51Z","modified":"2026-10-28T16:17:09Z","products":[{"vendor":"ibm","product":"datastage on cloud pak for data"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7289603","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81212"},{"url":"https://github.com/advisories/GHSA-94v7-vrp8-c6rw"}],"sources":{"cve":[{"id":"CVE-2026-81212","title":"DataStage on Cloud Pak for Data Improper Authorization","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.","status":"published","published":"2026-10-20T21:58:51.662Z","modified":"2026-10-28T15:52:11.257Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T13:36:18.075535Z"}],"euvd":[{"id":"EUVD-2026-106864","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.","status":"published","published":"2026-10-20T21:58:51Z","modified":"2026-10-28T15:52:11Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T16:59:20.750321Z"}],"ghsa":[{"id":"GHSA-94v7-vrp8-c6rw","title":"IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an...","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.","status":"published","published":"2026-10-21T00:32:54Z","modified":"2026-10-21T00:32:57Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T15:14:07.863574Z"}],"nvd":[{"id":"CVE-2026-81212","description":"IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.","status":"published","published":"2026-10-20T22:19:51.737Z","modified":"2026-10-28T16:17:09.05Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:13:01.751479Z"}]}}