{"cve":"CVE-2021-36783","nvd":{"published":"2022-09-07T09:15:08.600","modified":"2026-06-17T03:59:11.780","status":"Modified","description":"A Insufficiently Protected Credentials vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners and Project Members to read credentials, passwords and API tokens that have been stored in cleartext and exposed via API endpoints. This issue affects: SUSE Rancher Rancher versions prior to 2.6.4; Rancher versions prior to 2.5.13.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":9.9},"cwes":["CWE-522"],"references":["https://bugzilla.suse.com/show_bug.cgi?id=1193990","https://github.com/rancher/rancher/security/advisories/GHSA-8w87-58w6-hfv8","https://bugzilla.suse.com/show_bug.cgi?id=1193990","https://github.com/rancher/rancher/security/advisories/GHSA-8w87-58w6-hfv8"],"products":["suse:rancher"],"source":"nvd","synced_at":"2026-10-19T21:35:14.992143698+00:00"},"epss":{"cve":"CVE-2021-36783","score":0.00779,"percentile":0.55903,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8w87-58w6-hfv8","url":"https://osv.dev/vulnerability/GHSA-8w87-58w6-hfv8","summary":"Rancher doesn't properly sanitize credentials in cluster template answers","modified":"2026-07-08T06:27:57.964652107Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.5.0 <2.5.13"],"fixed":["2.5.13"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.6.0 <2.6.4"],"fixed":["2.6.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}