CVE-2026-110203
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductRoocode Roo Code
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-436CWE-436
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| roocode roo_code | v ≤ 3.54.0 | — |
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