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CVE-2026-51083

MEDIUM
6.5
CVSS 3.1
Description
Incorrect access control in Proxmox Virtual Environment (PVE) 9.x qemu-server before 9.1.8 and 8.x before 8.4.8 allows users within limited privileges to obtain hashed passwords via the cloudinit/dump API.

Metadata

CVE ID
CVE-2026-51083
State
PUBLISHED
Assigner
mitre
Reserved
2026-06-07 00:00 UTC
Published
2026-07-17 00:00 UTC
Last updated
2026-07-17 15:26 UTC
Primary CWE
CWE-284
CWE-284 Improper Access Control
Vendor / Product
n/a / n/a
Sources
cve.org  ·  NVD

Severity & Metrics

6.5 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
n/a n/a — n/a
Weakness (CWE)
CWESourceDescription
— cna n/a
CWE-284 adp CWE-284 Improper Access Control
CVSS scores (1)
ScoreSeverityVersionSourceVector
6.5 MEDIUM 3.1 adp CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References (1)
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