{"id":"CVE-2026-94588","title":"In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality","summary":"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 ch…","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-88"],"vendor":"Proxmox","product":"pmg-api","affected":["pmg-api >= 9.0.0 < 9.0.3"],"published":"2026-09-21","updated":"2026-09-24","sourceUpdated":"2026-09-24T21:18:58.490","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94588","references":[{"url":"https://forum.proxmox.com/threads/proxmox-mail-gateway-security-advisories.149333/post-831054","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"epss":0.00247,"epssPercentile":0.15863,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-24T20:11:36.442323Z"},"ingestedAt":"2026-09-21T20:52:58.288Z","slug":"CVE-2026-94588","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":24.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}