{"cve":"CVE-2021-25313","nvd":{"published":"2021-03-05T09:15:13.503","modified":"2026-06-17T03:41:48.610","status":"Modified","description":"A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rancher allows remote attackers to execute JavaScript via malicious links. This issue affects: SUSE Rancher Rancher versions prior to 2.5.6.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://bugzilla.suse.com/show_bug.cgi?id=1181852","https://github.com/rancher/rancher/issues/31583","https://github.com/rancher/rancher/releases/tag/v2.5.6","https://bugzilla.suse.com/show_bug.cgi?id=1181852","https://github.com/rancher/rancher/issues/31583"],"products":["suse:rancher"],"source":"nvd","synced_at":"2026-10-19T21:15:50.279857260+00:00"},"epss":{"cve":"CVE-2021-25313","score":0.01498,"percentile":0.74231,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6m8r-jh89-rq7h","url":"https://osv.dev/vulnerability/GHSA-6m8r-jh89-rq7h","summary":"Rancher Cross-site Scripting Vulnerability","modified":"2026-09-10T03:49:20.451917571Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.5.0 <2.5.6"],"fixed":["2.5.6"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.4.0 <2.4.14"],"fixed":["2.4.14"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":["<2.3.11"],"fixed":["2.3.11"]}]}],"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."]}