CVE-2020-11009: IDOR can reveal execution data and logs to unauthorized user in Rundeck

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-04-29 · updated 2026-06-17
Weakness: CWE-200

Description

In Rundeck before version 3.2.6, authenticated users can craft a request that reveals Execution data and logs and Job details that they are not authorized to see. Depending on the configuration and the way that Rundeck is used, this could result in anything between a high severity risk, or a very low risk. If access is tightly restricted and all users on the system have access to all projects, this is not really much of an issue. If access is wider and allows login for users that do not have access to any projects, or project access is restricted, there is a larger issue. If access is meant to be restricted and secrets, sensitive data, or intellectual property are exposed in Rundeck execution output and job data, the risk becomes much higher. This vulnerability is patched in version 3.2.6

Affected products

rundeck: before 3.2.6 — fixed in 3.2.6

How to fix

Upgrade to a fixed version: rundeck 3.2.6. Check the vendor advisory for mitigations.

References

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