{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-110203", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-13T17:58:34.718Z", "datePublished": "2026-10-13T18:49:56.242Z", "dateUpdated": "2026-10-13T18:49:56.242Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-13T18:49:56.242Z"}, "datePublic": "2026-10-13T00:00:00.000Z", "title": "Roo-Code through 3.54.0 Auto-Approve Bypass via Quote Masking Desynchronization", "descriptions": [{"lang": "en", "value": "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."}], "tags": ["unsupported-when-assigned"], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Interpretation Conflict", "cweId": "CWE-436", "type": "CWE"}]}], "affected": [{"vendor": "RooCodeInc", "product": "Roo-Code", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThanOrEqual": "3.54.0", "status": "affected", "versionType": "semver"}], "packageURL": "pkg:github/RooCodeInc/Roo-Code", "repo": "https://github.com/RooCodeInc/Roo-Code"}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:roocode:roo_code:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.54.0"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "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", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/7rah/oss-cve/blob/6adb836d24ca446fd168c3acdc4c170beb77fe0f/roocode-quote-boundary.md", "tags": ["third-party-advisory"], "name": "Researcher Disclosure"}, {"url": "https://github.com/RooCodeInc/Roo-Code/blob/v3.54.0/src/shared/parse-command.ts#L111-L115", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: Roo-Code through 3.54.0 Auto-Approve Bypass via Quote Masking Desynchronization", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/roo-code-through-3.54.0-auto-approve-bypass-via-quote-masking-desynchronization"}], "credits": [{"lang": "en", "value": "Minqiang Gui", "type": "finder"}, {"lang": "en", "value": "Siyu Lou", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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