{"id":"CVE-2026-123218","aliases":["EUVD-2026-118902","GHSA-29m7-hw74-2gwc"],"status":"published","title":"IBM Aspera Faspex Authorization Bypass","description":"IBM Aspera Faspex 5.0.0 through 5.0.19 could allow an authorized user to craft a specific message to bypass user authorization and gain full administrative privileges.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00535,"percentile":0.45625,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-863"],"published":"2026-11-07T03:47:19Z","modified":"2026-11-10T13:49:00Z","kev":{"date_added":"2026-11-09","due_date":"2026-11-12","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2026-11-09"},{"source":"kev","since":"2026-11-09"}],"exploits":[{"source":"pocgithub","id":"foxcornlab/faspex-scanner","title":"foxcornlab/faspex-scanner","date":"2026-11-10","url":"https://github.com/foxcornlab/faspex-scanner"}],"products":[{"vendor":"ibm","product":"aspera faspex"},{"vendor":"ibm","product":"aspera_faspex"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7295921","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-123218","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123218"},{"url":"https://github.com/advisories/GHSA-29m7-hw74-2gwc"}],"sources":{"cve":[{"id":"CVE-2026-123218","title":"IBM Aspera Faspex Authorization Bypass","description":"IBM Aspera Faspex 5.0.0 through 5.0.19 could allow an authorized user to craft a specific message to bypass user authorization and gain full administrative privileges.","status":"published","published":"2026-11-07T03:47:19.566Z","modified":"2026-11-10T04:56:17.187Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-09T21:34:55.043741Z"}],"euvd":[{"id":"EUVD-2026-118902","description":"IBM Aspera Faspex 5.0.0 through 5.0.19 could allow an authorized user to craft a specific message to bypass user authorization and gain full administrative privileges.","status":"published","published":"2026-11-07T03:47:19Z","modified":"2026-11-10T04:56:17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"exploited_since":"2026-11-09","updated_at":"2026-11-09T22:18:21.971974Z"}],"ghsa":[{"id":"GHSA-29m7-hw74-2gwc","title":"IBM Aspera Faspex 5.0.0 through 5.0.19 could allow an authorized user to craft a specific message...","description":"IBM Aspera Faspex 5.0.0 through 5.0.19 could allow an authorized user to craft a specific message to bypass user authorization and gain full administrative privileges.","status":"published","published":"2026-11-07T06:31:14Z","modified":"2026-11-10T00:31:32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-863"],"updated_at":"2026-11-10T00:50:51.490453Z"}],"kev":[{"id":"CVE-2026-123218","title":"IBM Aspera Faspex Incorrect Authorization Vulnerability","description":"IBM Aspera Faspex contains an incorrect authorization vulnerability that could allow an authenticated user to craft a specific message to bypass authorization, causing privilege escalations.","cwes":["CWE-863"],"kev":{"date_added":"2026-11-09","due_date":"2026-11-12","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-10T20:11:01.498133Z"}],"nvd":[{"id":"CVE-2026-123218","description":"IBM Aspera Faspex 5.0.0 through 5.0.19 could allow an authorized user to craft a specific message to bypass user authorization and gain full administrative privileges.","status":"published","published":"2026-11-07T04:17:28.9Z","modified":"2026-11-10T13:49:00.563Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-10T16:19:50.562929Z"}]}}