CVE Explorer
CVE-2026-25705
A vulnerability has been identified in [Rancher's Extensions](https://ranchermanager.docs.rancher.com/integrations-in-rancher/rancher-extensions) where malicious code can be injected in Rancher through a path traversal in the `compressedEndpoint` field inside a `UIPlugin` deployment. A malicious UI extension could abuse that to: * Overwrite Rancher binaries or configuration to inject code.
* Write to /var/lib/rancher/ to tamper with cluster state.
* If hostPath volumes are mounted, wri
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","packageName":"github.com/rancher/rancher","product":"rancher","vendor":"SUSE","versions":[{"lessThan":"2.14.1","status":"affected","version":"2.14.0","versionType":"semver"},{"lessThan":"2.13.5","status":"affected","version":"2.13.0","versionType":"semver"},{"lessThan":"2.12.9","status":"affected","version":"2.12.0","versionType":"semver"},{"lessThan":"2.11.13","status":"affected","version":"2.10.11","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e9e788ead167a2fe346a370caf9d167e49e3b059d656ef7a2423d699d61e360c · sha256:988e0d4b7fda0c00… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e9e788ead167a2fe346a370caf9d167e49e3b059d656ef7a2423d699d61e360c · sha256:988e0d4b7fda0c00… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-35","description":"CWE-35 Path traversal: '.../...//'","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e9e788ead167a2fe346a370caf9d167e49e3b059d656ef7a2423d699d61e360c · sha256:988e0d4b7fda0c00… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-25705"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e9e788ead167a2fe346a370caf9d167e49e3b059d656ef7a2423d699d61e360c · sha256:988e0d4b7fda0c00… · /containers/cna/references/0
{"url":"https://github.com/rancher/rancher/security/advisories/GHSA-5v3h-x4wf-5c35"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e9e788ead167a2fe346a370caf9d167e49e3b059d656ef7a2423d699d61e360c · sha256:988e0d4b7fda0c00… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.