Description
Roo Code through 3.54.0 contains a command approval bypass vulnerability that allows attackers to auto-approve denied shell commands by abusing quote-masking regex in parseCommandLine(). Attackers can use indirect prompt injection with escaped or single-quoted double quotes to hide command separators behind allowlisted prefixes like echo, executing commands without user approval.
Published: 2026-10-13
Score: 7.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Tue, 13 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Description Roo Code through 3.54.0 contains a command approval bypass vulnerability that allows attackers to auto-approve denied shell commands by abusing quote-masking regex in parseCommandLine(). Attackers can use indirect prompt injection with escaped or single-quoted double quotes to hide command separators behind allowlisted prefixes like echo, executing commands without user approval.
Title Roo-Code through 3.54.0 Auto-Approve Bypass via Quote Masking Desynchronization
First Time appeared Roocode
Roocode roo Code
Weaknesses CWE-436
CPEs cpe:2.3:a:roocode:roo_code:*:*:*:*:*:*:*:*
Vendors & Products Roocode
Roocode roo Code
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

Roocode Roo Code
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-13T18:49:56.242Z

Reserved: 2026-10-13T17:58:34.718Z

Link: CVE-2026-110203

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-13T19:18:43.707

Modified: 2026-10-13T19:30:29.797

Link: CVE-2026-110203

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses