CVE-2026-94588In Proxmox pmg-api, an argument injection vulnerability exists in the package changelog retrieval functionality.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 4.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-88
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Deferred
- Record last updated
- Sep 24, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Proxmox pmg-api proxmox:pmg_api (from the name) | before 8.2.7 not affected; from 9.0.0 before 9.0.3 | CNA record |
References
- https://forum.proxmox.com/threads/proxmox-mail-gateway-security-advisories.149333/post-831054
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.