{"id":"CVE-2026-110203","published":"2026-10-13T19:18:43.707","lastModified":"2026-10-15T19:06:19.323","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.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-436"],"vendors":["roocode"],"products":["roo code"],"references":[{"url":"https://github.com/7rah/oss-cve/blob/6adb836d24ca446fd168c3acdc4c170beb77fe0f/roocode-quote-boundary.md","tags":["Exploit","Mitigation","Third Party Advisory"]},{"url":"https://github.com/RooCodeInc/Roo-Code/blob/v3.54.0/src/shared/parse-command.ts#L111-L115","tags":["Product"]},{"url":"https://www.vulncheck.com/advisories/roo-code-through-3.54.0-auto-approve-bypass-via-quote-masking-desynchronization","tags":["Third Party Advisory"]}],"exploitRefs":[{"url":"https://github.com/7rah/oss-cve/blob/6adb836d24ca446fd168c3acdc4c170beb77fe0f/roocode-quote-boundary.md","tags":["Exploit","Mitigation","Third Party Advisory"]},{"url":"https://github.com/RooCodeInc/Roo-Code/blob/v3.54.0/src/shared/parse-command.ts#L111-L115","tags":["Product"]}],"hasPoc":true,"ai":{"summary":"Roo Code v3.54.0 contains a command approval bypass vulnerability where attackers can auto-approve denied shell commands by exploiting quote-masking regex in parseCommandLine(). This allows execution of arbitrary commands without user approval.","exploitability":"Exploitation is moderately difficult requiring attackers to craft specially escaped command sequences with indirect prompt injection, but the vulnerability is remotely exploitable with no authentication required.","blast_radius":"The vulnerability could allow attackers to execute arbitrary shell commands on affected systems, potentially leading to full system compromise and data exfiltration across all installations running version 3.54.0 or earlier.","remediation":"Upgrade to Roo Code 3.55.0 or later to remediate this command approval bypass vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["command-injection","shell","bypass","cli"],"model":"garnet-coder","analyzedAt":"2026-10-18T09:53:24.367Z"}}