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CVE Vulnerability Details :
CVE-2026-44939
PUBLISHED
More InfoOfficial Page
Assigner-suse
Assigner Org ID-404e59f5-483d-4b8a-8e7a-e67604dd8afb
View Known Exploited Vulnerability (KEV) details
Published At-19 Jun, 2026 | 12:13
Updated At-24 Jun, 2026 | 03:56
Rejected At-
▼CVE Numbering Authority (CNA)
Command injection through unsanitized YAML parameter in Rancher

A command injection vulnerability in the Rancher Manager cluster before 2.14.2 import endpoint /v3/import/{token}_{clusterId}.yaml through unsanitized YAML parameters could allow remote attackers to break out of an image, and execute e.g. malicious containers.

Affected Products
Vendor
SUSESUSE
Product
Rancher
Package Name
Rancher
Repo
https://github.com/rancher/rancher/
Default Status
unaffected
Versions
Affected
  • From 2.14.0 before 2.14.2 (semver)
  • From 2.13.0 before 2.13.6 (semver)
  • From 2.12.0 before 2.12.10 (semver)
  • From 2.11.0 before 2.11.14 (semver)
  • From 2.10.0 before 2.10.12 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-95CWE-95 Improper neutralization of directives in dynamically evaluated code ('eval injection')
Type: CWE
CWE ID: CWE-95
Description: CWE-95 Improper neutralization of directives in dynamically evaluated code ('eval injection')
Metrics
VersionBase scoreBase severityVector
4.09.4CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Version: 4.0
Base score: 9.4
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-242CAPEC-242 Code Injection
CAPEC ID: CAPEC-242
Description: CAPEC-242 Code Injection
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/rancher/rancher/security/advisories/GHSA-mhc6-2gfq-xx62
vendor-advisory
Hyperlink: https://github.com/rancher/rancher/security/advisories/GHSA-mhc6-2gfq-xx62
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found