{"id":"CVE-2026-32999","aliases":["EUVD-2026-32715","GHSA-x8w2-9wjv-3hv6"],"status":"published","title":"Insufficient character filtering in backup agent signing module on Comet Backup server allows...","description":"Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code on behalf of a privileged user on the affected server and connected devices.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00313,"percentile":0.24577,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2026-05-28T04:01:38Z","modified":"2026-10-26T12:10:00Z","products":[{"vendor":"webpros","product":"comet backup"}],"references":[{"url":"https://support.cometbackup.com/hc/en-us/articles/40655100268439--CVE-2026-32999-RCE-on-Comet-Server-via-branding-configuration"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32999"},{"url":"https://github.com/advisories/GHSA-x8w2-9wjv-3hv6"}],"sources":{"cve":[{"id":"CVE-2026-32999","description":"Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code on behalf of a privileged user on the affected server and connected devices.","status":"published","published":"2026-05-28T04:01:38.421Z","modified":"2026-05-28T13:09:20.18Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:19:57.818032Z"}],"euvd":[{"id":"EUVD-2026-32715","description":"Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code on behalf of a privileged user on the affected server and connected devices.","status":"published","published":"2026-05-28T04:01:38Z","modified":"2026-05-28T13:09:20Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:21:03.0662Z"}],"ghsa":[{"id":"GHSA-x8w2-9wjv-3hv6","title":"Insufficient character filtering in backup agent signing module on Comet Backup server allows...","description":"Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code on behalf of a privileged user on the affected server and connected devices.","status":"published","published":"2026-05-28T06:31:08Z","modified":"2026-05-28T06:31:15Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:08:21.544183Z"}],"nvd":[{"id":"CVE-2026-32999","description":"Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code on behalf of a privileged user on the affected server and connected devices.","status":"published","published":"2026-05-28T05:16:36.107Z","modified":"2026-10-26T12:10:00.13Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:12:20.885865Z"}]}}