CVE-2026-82536

Roo-Code through 3.54.0 contains an auto-approve bypass vulnerability in the shell command parsing logic that allows attackers to execute denied shell commands by exploiting the omission of the bash pipe operator from the command parser's operator token set. Attackers can craft a command line with an allowlisted prefix followed by the stderr-redirecting pipe operator and a denied command, causing the parser to approve the full pipeline while bash executes the denied component with the agent's auto-execute privileges on the developer's machine.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/7rah/oss-cve/blob/main/roocode-group04-pipe-both-operator.md
https://www.vulncheck.com/advisories/roo-code-auto-approve-bypass-via-shell-command-pipe-operator

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-08 19:20

Updated : 2026-09-08 19:53

NVD link : CVE-2026-82536

Mitre link : CVE-2026-82536

CVE.ORG link : CVE-2026-82536

JSON object : View

Products Affected

No product.

CWE

CWE-184

Incomplete List of Disallowed Inputs

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