PT-2026-107481 · Rundeck · Rundeck

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CVE-2026-106056

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Published

2026-10-07

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Updated

2026-10-07

CVSS v3.1

7.5

High

VectorAV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
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.

Fix

OS Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-106056

Affected Products

Rundeck