Command injection through unsanitized YAML parameter in Rancher (SUSE Rancher)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.28 % · percentile 70 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- suse
- NVD status
- Awaiting Analysis
Description
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.
Weaknesses (CWE)
- CWE-95 — Improper Neutralization of Directives in Dynamically Evaluated Code
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | CRITICAL 9.4 | 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 | suse |
| CVSS 4.0 | CRITICAL 9.4 | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · meissner@suse.de (Secondary) |
Advisories
- GHSA-mhc6-2gfq-xx62 — Rancher vulnerable to command injection through unsanitized YAML parameter
- GO-2026-5875 — Rancher vulnerable to command injection through unsanitized YAML parameter in github.com/rancher/rancher
European references
- ENISA EUVD · EUVD-2026-38009
- GCVE · GCVE-0-2026-44939
Affected products
| Product | Versions |
|---|---|
| SUSE · Rancher | affected 2.14.0 < 2.14.2 ; affected 2.13.0 < 2.13.6 ; affected 2.12.0 < 2.12.10 ; affected 2.11.0 < 2.11.14 ; affected 2.10.0 < 2.10.12 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |