CVE-2026-19040

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-19040", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-08-06T06:01:41.090Z", "datePublished": "2026-08-06T13:15:12.697Z", "dateUpdated": "2026-08-06T15:05:57.661Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-06T13:15:12.697Z"}, "title": "MissionSquad mcp-api dcrClients.ts server-side request forgery", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-918", "lang": "en", "description": "Server-Side Request Forgery"}]}], "affected": [{"vendor": "MissionSquad", "product": "mcp-api", "versions": [{"version": "1.11.0", "status": "affected"}, {"version": "1.11.1", "status": "affected"}, {"version": "1.11.2", "status": "affected"}, {"version": "1.11.3", "status": "affected"}, {"version": "1.11.4", "status": "affected"}, {"version": "1.11.5", "status": "affected"}, {"version": "1.11.6", "status": "affected"}, {"version": "1.11.7", "status": "affected"}, {"version": "1.11.8", "status": "affected"}, {"version": "1.11.9", "status": "affected"}, {"version": "1.11.10", "status": "unaffected"}], "cpes": ["cpe:2.3:a:missionsquad:mcp-api:*:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "A flaw has been found in MissionSquad mcp-api up to 1.11.9. The affected element is an unknown function of the file src/services/dcrClients.ts. Executing a manipulation can lead to server-side request forgery. The attack may be performed from remote. Upgrading to version 1.11.10 is sufficient to fix this issue. This patch is called f068ab4ad6f0907ac7001b995588c2673f11a755. You should upgrade the affected component."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "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", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-08-06T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-08-06T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-08-06T08:06:55.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "gongyanyu (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/386459", "name": "VDB-386459 | MissionSquad mcp-api dcrClients.ts server-side request forgery", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/vuln/386459/cti", "name": "VDB-386459 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-19040", "name": "CVE-2026-19040 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/863829", "name": "Submit #863829 | MissionSquad mcp-api unknown Server-Side Request Forgery", "tags": ["third-party-advisory"]}, {"url": "https://github.com/MissionSquad/mcp-api/issues/42", "tags": ["issue-tracking"]}, {"url": "https://github.com/MissionSquad/mcp-api/pull/45", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/MissionSquad/mcp-api/commit/f068ab4ad6f0907ac7001b995588c2673f11a755", "tags": ["patch"]}, {"url": "https://github.com/MissionSquad/mcp-api/releases/tag/v1.11.10", "tags": ["patch"]}, {"url": "https://github.com/MissionSquad/mcp-api/", "tags": ["product"]}], "tags": ["x_open-source"], "x_generator": ["VulDB PVTS v202608"]}, "adp": [{"references": [{"url": "https://github.com/MissionSquad/mcp-api/issues/42", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-06T15:05:18.287585Z", "id": "CVE-2026-19040", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-06T15:05:57.661Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-19040", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-06T15:05:18.287585Z"}}}], "references": [{"url": "https://github.com/MissionSquad/mcp-api/issues/42", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-06T15:05:52.503Z"}}], "cna": {"tags": ["x_open-source"], "title": "MissionSquad mcp-api dcrClients.ts server-side request forgery", "credits": [{"lang": "en", "type": "reporter", "value": "gongyanyu (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "affected": [{"cpes": ["cpe:2.3:a:missionsquad:mcp-api:*:*:*:*:*:*:*:*"], "vendor": "MissionSquad", "product": "mcp-api", "versions": [{"status": "affected", "version": "1.11.0"}, {"status": "affected", "version": "1.11.1"}, {"status": "affected", "version": "1.11.2"}, {"status": "affected", "version": "1.11.3"}, {"status": "affected", "version": "1.11.4"}, {"status": "affected", "version": "1.11.5"}, {"status": "affected", "version": "1.11.6"}, {"status": "affected", "version": "1.11.7"}, {"status": "affected", "version": "1.11.8"}, {"status": "affected", "version": "1.11.9"}, {"status": "unaffected", "version": "1.11.10"}]}], "timeline": [{"lang": "en", "time": "2026-08-06T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2026-08-06T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2026-08-06T08:06:55.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/vuln/386459", "name": "VDB-386459 | MissionSquad mcp-api dcrClients.ts server-side request forgery", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/vuln/386459/cti", "name": "VDB-386459 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-19040", "name": "CVE-2026-19040 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/863829", "name": "Submit #863829 | MissionSquad mcp-api unknown Server-Side Request Forgery", "tags": ["third-party-advisory"]}, {"url": "https://github.com/MissionSquad/mcp-api/issues/42", "tags": ["issue-tracking"]}, {"url": "https://github.com/MissionSquad/mcp-api/pull/45", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/MissionSquad/mcp-api/commit/f068ab4ad6f0907ac7001b995588c2673f11a755", "tags": ["patch"]}, {"url": "https://github.com/MissionSquad/mcp-api/releases/tag/v1.11.10", "tags": ["patch"]}, {"url": "https://github.com/MissionSquad/mcp-api/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202608"], "descriptions": [{"lang": "en", "value": "A flaw has been found in MissionSquad mcp-api up to 1.11.9. The affected element is an unknown function of the file src/services/dcrClients.ts. Executing a manipulation can lead to server-side request forgery. The attack may be performed from remote. Upgrading to version 1.11.10 is sufficient to fix this issue. This patch is called f068ab4ad6f0907ac7001b995588c2673f11a755. You should upgrade the affected component."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-918", "description": "Server-Side Request Forgery"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-06T13:15:12.697Z"}}}, "cveMetadata": {"cveId": "CVE-2026-19040", "state": "PUBLISHED", "dateUpdated": "2026-08-06T15:05:57.661Z", "dateReserved": "2026-08-06T06:01:41.090Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2026-08-06T13:15:12.697Z", "assignerShortName": "VulDB"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:missionsquad:mcp-api:*:*:*:*:*:*:*:*"], "product": "mcp-api", "vendor": "MissionSquad", "versions": [{"status": "affected", "version": "1.11.0"}, {"status": "affected", "version": "1.11.1"}, {"status": "affected", "version": "1.11.2"}, {"status": "affected", "version": "1.11.3"}, {"status": "affected", "version": "1.11.4"}, {"status": "affected", "version": "1.11.5"}, {"status": "affected", "version": "1.11.6"}, {"status": "affected", "version": "1.11.7"}, {"status": "affected", "version": "1.11.8"}, {"status": "affected", "version": "1.11.9"}, {"status": "unaffected", "version": "1.11.10"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw has been found in MissionSquad mcp-api up to 1.11.9. The affected element is an unknown function of the file src/services/dcrClients.ts. Executing a manipulation can lead to server-side request forgery. The attack may be performed from remote. Upgrading to version 1.11.10 is sufficient to fix this issue. This patch is called f068ab4ad6f0907ac7001b995588c2673f11a755. You should upgrade the affected component."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en MissionSquad mcp-API hasta la versi\u00f3n 1.11.9. El elemento afectado es una funci\u00f3n desconocida del archivo src/services/dcrClients.ts. La ejecuci\u00f3n de una manipulaci\u00f3n puede conducir a una falsificaci\u00f3n de petici\u00f3n del lado del servidor. El ataque puede realizarse de forma remota. La actualizaci\u00f3n a la versi\u00f3n 1.11.10 es suficiente para solucionar este problema. Este parche se denomina f068ab4ad6f0907ac7001b995588c2673f11a755. Se recomienda actualizar el componente afectado."}], "id": "CVE-2026-19040", "lastModified": "2026-10-23T21:10:00.157", "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-2026-19040", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-06T15:05:18.287585Z", "version": "2.0.3"}}]}, "published": "2026-08-06T14:16:36.043", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/MissionSquad/mcp-api/"}, {"source": "cna@vuldb.com", "url": "https://github.com/MissionSquad/mcp-api/commit/f068ab4ad6f0907ac7001b995588c2673f11a755"}, {"source": "cna@vuldb.com", "url": "https://github.com/MissionSquad/mcp-api/issues/42"}, {"source": "cna@vuldb.com", "url": "https://github.com/MissionSquad/mcp-api/pull/45"}, {"source": "cna@vuldb.com", "url": "https://github.com/MissionSquad/mcp-api/releases/tag/v1.11.10"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-19040"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/863829"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/386459"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/386459/cti"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/MissionSquad/mcp-api/issues/42"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.1"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.2"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.3"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.5"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.6"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.7"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.8"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.11.9"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "1.11.10"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "mcp-api", "source": "cna", "vendor": "MissionSquad"}, "product": "mcp-api", "vendor": "missionsquad"}], "created": "2026-08-06T16:30:04.468568+00:00", "updated": "2026-08-06T18:45:17.135647+00:00", "vendors": ["missionsquad", "missionsquad$PRODUCT$mcp-api"]}