Rancher CLI SAML authentication is vulnerable to phishing attacks (SUSE rancher)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 15 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- suse
- NVD status
- Deferred
Description
A vulnerability has been identified within Rancher Manager whereby the SAML authentication from the Rancher CLI tool is vulnerable to phishing attacks. The custom authentication protocol for SAML-based providers can be abused to steal Rancher’s authentication tokens.
Weaknesses (CWE)
- CWE-345 — Insufficient Verification of Data Authenticity
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H | suse |
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H | NVD · meissner@suse.de (Secondary) |
Advisories
- GHSA-v3vj-5868-2ch2 — Rancher CLI SAML authentication is vulnerable to phishing attacks
- GO-2025-3984 — Rancher CLI SAML authentication is vulnerable to phishing attacks in github.com/rancher/rancher
European references
- ENISA EUVD · EUVD-2025-31336
- GCVE · GCVE-0-2024-58267
Affected products
| Product | Versions |
|---|---|
| SUSE · rancher | affected 2.12.0 < 2.12.2 ; affected 2.11.0 < 2.11.6 ; affected 2.10.0 < 2.10.10 ; affected 2.9.0 < 2.9.12 |
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 |