{"cve":"CVE-2021-39133","nvd":{"published":"2021-08-30T20:15:07.730","modified":"2026-06-17T04:03:07.903","status":"Modified","description":"Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, a user with `admin` access to the `system` resource type is potentially vulnerable to a CSRF attack that could cause the server to run untrusted code on all Rundeck editions. Patches are available in Rundeck versions 3.4.3 and 3.3.14.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","score":6.8},"cwes":["CWE-352"],"references":["https://github.com/rundeck/rundeck/commit/67c4eedeaf9509fc0b255aff15977a5229ef13b9","https://github.com/rundeck/rundeck/security/advisories/GHSA-3jmw-c69h-426c","https://github.com/rundeck/rundeck/commit/67c4eedeaf9509fc0b255aff15977a5229ef13b9","https://github.com/rundeck/rundeck/security/advisories/GHSA-3jmw-c69h-426c"],"products":["pagerduty:rundeck"],"source":"nvd","synced_at":"2026-10-19T21:21:57.125947417+00:00"},"epss":{"cve":"CVE-2021-39133","score":0.00453,"percentile":0.39361,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-3jmw-c69h-426c","url":"https://osv.dev/vulnerability/GHSA-3jmw-c69h-426c","summary":"Cross-Site Request Forgery (CSRF) can run untrusted code on Rundeck server","modified":"2026-07-08T06:28:10.800045122Z","packages":[{"ecosystem":"Maven","name":"org.rundeck:rundeck-core","purl":"pkg:maven/org.rundeck/rundeck-core","ranges":[">=3.4.0 <3.4.3"],"fixed":["3.4.3"]},{"ecosystem":"Maven","name":"org.rundeck:rundeck-core","purl":"pkg:maven/org.rundeck/rundeck-core","ranges":["<3.3.14"],"fixed":["3.3.14"]}]}],"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."]}