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.
Published: 2026-09-21
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 22 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Proxmox
Proxmox pmg-api
Vendors & Products Proxmox
Proxmox pmg-api

Mon, 21 Sep 2026 23:00:00 +0000

Type Values Removed Values Added
Title Argument Injection in Package Changelog Retrieval Allows CSRF Attack in Proxmox pmg-api

Mon, 21 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-88
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N'}

Subscriptions

Proxmox Pmg-api
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-21T20:46:23.309Z

Reserved: 2026-09-21T20:46:22.983Z

Link: CVE-2026-94588

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-09-21T21:17:22.343

Modified: 2026-09-22T20:00:03.713

Link: CVE-2026-94588

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-22T19:16:59Z

Weaknesses