{"id":"CVE-2026-94588","state":"PUBLISHED","title":"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 t","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.","publishedAt":"2026-09-21T20:46:23.309Z","updatedAt":"2026-09-24T20:11:48.315Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","source":"mitre"},"assigner":"mitre","products":["Proxmox pmg-api"],"affected":[{"vendor":"Proxmox","product":"pmg-api","packageName":"pmg-api","defaultStatus":"unaffected","versions":[{"version":"0","status":"unaffected","lessThan":"8.2.7","versionType":"semver"},{"version":"9.0.0","status":"affected","lessThan":"9.0.3","versionType":"semver"}],"collectionURL":"https://git.proxmox.com"}],"references":["https://forum.proxmox.com/threads/proxmox-mail-gateway-security-advisories.149333/post-831054"],"weaknesses":["CWE-88"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/94xxx/CVE-2026-94588.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-94588","state":"PUBLISHED","datePublished":"2026-09-21T20:46:23.309Z","dateUpdated":"2026-09-24T20:11:48.315Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2026-09-21T20:46:22.983Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Proxmox","product":"pmg-api","packageName":"pmg-api","defaultStatus":"unaffected","versions":[{"version":"0","status":"unaffected","lessThan":"8.2.7","versionType":"semver"},{"version":"9.0.0","status":"affected","lessThan":"9.0.3","versionType":"semver"}],"collectionURL":"https://git.proxmox.com"}],"references":[{"url":"https://forum.proxmox.com/threads/proxmox-mail-gateway-security-advisories.149333/post-831054"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-88","description":"CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2026-09-21T20:46:23.309Z"},"x_generator":{"engine":"CVE-Request-form 0.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-24T20:11:36.442323Z","id":"CVE-2026-94588","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-24T20:11:48.315Z"}}]}}}