{"cve":"CVE-2019-13209","nvd":{"published":"2019-09-04T14:15:11.200","modified":"2026-06-17T02:16:18.517","status":"Modified","description":"Rancher 2 through 2.2.4 is vulnerable to a Cross-Site Websocket Hijacking attack that allows an exploiter to gain access to clusters managed by Rancher. The attack requires a victim to be logged into a Rancher server, and then to access a third-party site hosted by the exploiter. Once that is accomplished, the exploiter is able to execute commands against the cluster's Kubernetes API with the permissions and identity of the victim.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://forums.rancher.com/c/announcements","https://forums.rancher.com/t/rancher-release-v2-2-5-addresses-rancher-cve-2019-13209/14801","https://forums.rancher.com/c/announcements","https://forums.rancher.com/t/rancher-release-v2-2-5-addresses-rancher-cve-2019-13209/14801"],"products":["suse:rancher"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-13209","score":0.01099,"percentile":0.65658,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xhg2-rvm8-w2jh","url":"https://osv.dev/vulnerability/GHSA-xhg2-rvm8-w2jh","summary":"Rancher Vulnerable to Cross-site Request Forgery (CSRF)","modified":"2026-09-10T03:49:14.900669706Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.0.0 <2.0.16"],"fixed":["2.0.16"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.1.0 <2.1.11"],"fixed":["2.1.11"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.2.0 <2.2.5"],"fixed":["2.2.5"]}]},{"id":"GO-2022-0755","url":"https://osv.dev/vulnerability/GO-2022-0755","summary":"Cross-site request forgery in github.com/rancher/rancher","modified":"2026-06-16T13:29:14.968193604Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":["<2.2.5-rc6.0.20190621200032-0ddffe484adc+incompatible"],"fixed":["2.2.5-rc6.0.20190621200032-0ddffe484adc+incompatible"]}]}],"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."]}