{"id":"CVE-2026-7876","aliases":["EUVD-2026-32506","GHSA-r5m9-vqmc-c77r"],"status":"published","title":"Authentication bypass vulnerability found in Aspera High-Speed Transfer Server for Cloud Pak for Integration","description":"IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19 is affected by an authentication bypass vulnerability. A transfer client may be able to take advantage of this vulnerability to access files in the server's local storage that they should not have access to, when specific restriction settings are not in place.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00312,"percentile":0.24254,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2026-05-27T13:56:16Z","modified":"2026-10-14T20:10:00Z","products":[{"vendor":"ibm","product":"aspera hsts for cp4i"},{"vendor":"ibm","product":"aspera_high-speed_transfer_server_for_cloud_pak_for_integration"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7274127","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7876"},{"url":"https://github.com/advisories/GHSA-r5m9-vqmc-c77r"}],"sources":{"cve":[{"id":"CVE-2026-7876","title":"Authentication bypass vulnerability found in Aspera High-Speed Transfer Server for Cloud Pak for Integration","description":"IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19 is affected by an authentication bypass vulnerability. A transfer client may be able to take advantage of this vulnerability to access files in the server's local storage that they should not have access to, when specific restriction settings are not in place.","status":"published","published":"2026-05-27T13:56:16.166Z","modified":"2026-06-11T14:05:33.251Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:20:06.216584Z"}],"euvd":[{"id":"EUVD-2026-32506","description":"IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19 is affected by an authentication bypass vulnerability. A transfer client may be able to take advantage of this vulnerability to access files in the server's local storage that they should not have access to, when specific restriction settings are not in place.","status":"published","published":"2026-05-27T13:56:16Z","modified":"2026-06-11T14:05:33Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T18:20:44.570445Z"}],"ghsa":[{"id":"GHSA-r5m9-vqmc-c77r","title":"IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19","description":"IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19","status":"published","published":"2026-05-27T15:33:25Z","modified":"2026-05-28T18:31:30Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:08:22.24664Z"}],"nvd":[{"id":"CVE-2026-7876","description":"IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19 is affected by an authentication bypass vulnerability. A transfer client may be able to take advantage of this vulnerability to access files in the server's local storage that they should not have access to, when specific restriction settings are not in place.","status":"published","published":"2026-05-27T14:17:35.727Z","modified":"2026-10-14T20:10:00.19Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:12:20.885865Z"}]}}