{"id":"CVE-2026-94588","aliases":["EUVD-2026-84163","GHSA-mpx3-wp2c-xm4m"],"status":"published","title":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval...","description":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality. This is caused by improper handling of user-supplied input passed to the underlying apt-get command when fetching package changelogs. It requires authentication but can be exploited in a CSRF-style attack.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00247,"percentile":0.16083,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-88"],"published":"2026-09-21T20:46:23Z","modified":"2026-09-24T21:18:58Z","products":[{"vendor":"proxmox","product":"pmg-api"}],"references":[{"url":"https://forum.proxmox.com/threads/proxmox-mail-gateway-security-advisories.149333/post-831054"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94588"},{"url":"https://github.com/advisories/GHSA-mpx3-wp2c-xm4m"}],"sources":{"cve":[{"id":"CVE-2026-94588","description":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality. This is caused by improper handling of user-supplied input passed to the underlying apt-get command when fetching package changelogs. It requires authentication but can be exploited in a CSRF-style attack.","status":"published","published":"2026-09-21T20:46:23.309Z","modified":"2026-09-24T20:11:48.315Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:19:54.122945Z"}],"euvd":[{"id":"EUVD-2026-84163","description":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality. This is caused by improper handling of user-supplied input passed to the underlying apt-get command when fetching package changelogs. It requires authentication but can be exploited in a CSRF-style attack.","status":"published","published":"2026-09-21T20:46:23Z","modified":"2026-09-24T20:11:48Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:56.296478Z"}],"ghsa":[{"id":"GHSA-mpx3-wp2c-xm4m","title":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval...","description":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality. This is caused by improper handling of user-supplied input passed to the underlying apt-get command when fetching package changelogs. It requires authentication but can be exploited in a CSRF-style attack.","status":"published","published":"2026-09-21T21:31:57Z","modified":"2026-09-21T21:32:01Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T15:12:16.582397Z"}],"nvd":[{"id":"CVE-2026-94588","description":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality. This is caused by improper handling of user-supplied input passed to the underlying apt-get command when fetching package changelogs. It requires authentication but can be exploited in a CSRF-style attack.","status":"published","published":"2026-09-21T21:17:22.343Z","modified":"2026-09-24T21:18:58.49Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:12:50.368368Z"}]}}