CVE-2026-10277

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{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:j3k0:mcp-google-workspace:*:*:*:*:*:*:*:*"], "modules": ["MCP Gmail Tool"], "product": "mcp-google-workspace", "vendor": "j3k0", "versions": [{"status": "affected", "version": "831790e7d5c2663325733d9f5579cc339a267c4c"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in j3k0 mcp-google-workspace up to 831790e7d5c2663325733d9f5579cc339a267c4c. This issue affects the function saveToDisk of the file src/tools/gmail.ts of the component MCP Gmail Tool. Performing a manipulation results in improper access controls. It is possible to initiate the attack remotely. The exploit has been made public and could be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The patch is named 89c091ecf8b9f9c7291d1af0b1966e271f86551c. It is suggested to install a patch to address this issue."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en j3k0 mcp-google-workspace hasta 831790e7d5c2663325733d9f5579cc339a267c4c. Este problema afecta a la funci\u00f3n saveToDisk del archivo src/tools/gmail.ts del componente MCP Gmail Tool. Realizar una manipulaci\u00f3n resulta en controles de acceso inadecuados. Es posible iniciar el ataque de forma remota. El exploit ha sido hecho p\u00fablico y podr\u00eda ser usado. Este producto est\u00e1 usando una versi\u00f3n continua para proporcionar entrega continua. Por lo tanto, no hay detalles de versi\u00f3n disponibles para las versiones afectadas ni actualizadas. El parche se llama 89c091ecf8b9f9c7291d1af0b1966e271f86551c. Se sugiere instalar un parche para abordar este problema."}], "id": "CVE-2026-10277", "lastModified": "2026-07-22T07:10:00.107", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-10277", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-01T19:34:18.811378Z", "version": "2.0.3"}}]}, "published": "2026-06-01T19:16:20.240", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/j3k0/mcp-google-workspace/"}, {"source": "cna@vuldb.com", "url": "https://github.com/j3k0/mcp-google-workspace/commit/89c091ecf8b9f9c7291d1af0b1966e271f86551c"}, {"source": "cna@vuldb.com", "url": "https://github.com/j3k0/mcp-google-workspace/issues/19"}, {"source": "cna@vuldb.com", "url": "https://github.com/j3k0/mcp-google-workspace/pull/22"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-10277"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/825416"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/367570"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/367570/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}, {"lang": "en", "value": "CWE-284"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

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