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VULNERABILITIES

CVE-2026-106056 Details

Description

Rundeck before 6.2.0 contains an OS command injection vulnerability that allows authenticated users with job run permission to execute commands on Windows nodes by supplying crafted option values. Attackers can inject cmd.exe metacharacters such as && or | into free-text options, which CLIUtils.quoteWindowsCMDArg wraps in ineffective single quotes, running commands with node executor credential privileges.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/rundeck/rundeck [email protected]
https://github.com/rundeck/rundeck/blob/v6.1.0/core/src/main/java/com/dtolabs/rundeck/core/cli/CLIUtils.java#L146-L158 [email protected]
https://github.com/rundeck/rundeck/commit/807d9cf0eef63669b342e02e05a740e97f84f013 [email protected]
https://github.com/rundeck/rundeck/pull/10414 [email protected]
https://github.com/rundeck/rundeck/releases/tag/v6.2.0 [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-106056
NVD Published Date:
Oct 7, 2026
NVD Last Modified:
Oct 7, 2026
Source:
[email protected]
CVE-2026-106056 Details - Not Deferred