CVE-2026-110203 Roo Code - Command Approval Bypass

Roo Code through 3.54.0 contains a command approval bypass caused by quote-masking regex in parseCommandLine(), letting attackers auto-approve denied shell commands via indirect prompt injection, exploit requires crafted command input.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.43% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Approval Bypass
Impact
Command Injection
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
13 October 2026
Updated
15 October 2026
Weakness
CWE-436

Vendor fix

Update to the latest version beyond 3.54.0.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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