CVE-2021-39133
HIGH7.2EPSS 0.15%Cross-Site Request Forgery (CSRF) can run untrusted code on Rundeck server
Published: 9/1/2021Modified: 3/13/2026
Also known as:GHSA-3jmw-c69h-426c
Description
### Impact 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 Available in Rundeck 3.4.3 and 3.3.14 ### Workarounds Please visit [https://rundeck.com/security](https://rundeck.com/security) for information about specific workarounds. ### For more information If you have any questions or comments about this advisory: * Email us at [[email protected]](mailto:[email protected]) To report security issues to Rundeck please use the form at [https://rundeck.com/security](https://rundeck.com/security)
Affected packages (1)
- Maven/org.rundeck:rundeck-core>= 3.4.0, < 3.4.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |