CVE-2026-13014

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-13014", "assignerOrgId": "9d5917ae-205d-4ae5-8749-1f49479b1395", "state": "PUBLISHED", "assignerShortName": "THA-PSIRT", "dateReserved": "2026-06-23T15:40:38.489Z", "datePublished": "2026-07-13T09:42:45.431Z", "dateUpdated": "2026-10-01T16:19:29.315Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9d5917ae-205d-4ae5-8749-1f49479b1395", "shortName": "THA-PSIRT", "dateUpdated": "2026-10-01T16:19:29.315Z"}, "title": "Remote Code Execution vulnerability in \"Suspicious\" application", "datePublic": "2026-07-10T15:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}, {"descriptions": [{"lang": "en", "cweId": "CWE-73", "description": "CWE-73 External control of file name or path", "type": "CWE"}]}, {"descriptions": [{"lang": "en", "cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "Remote Code Execution"}]}, {"descriptions": [{"lang": "en", "value": "Arbitrary overwrite of writable application files"}]}, {"descriptions": [{"lang": "en", "value": "Persistent denial of service"}]}, {"descriptions": [{"lang": "en", "value": "Potential compromise of application secrets or integrations if attacker-controlled files influence configuration or code paths"}]}], "affected": [{"vendor": "Thales CERT", "product": "Suspicious", "collectionURL": "https://github.com/thalesgroup-cert/suspicious", "versions": [{"status": "affected", "version": "v1.2.0", "lessThanOrEqual": "v1.3.4", "changes": [{"at": "patched v1.3.5", "status": "unaffected"}], "versionType": "git"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "A vulnerability in\u00a0Thales CERT \"Suspicious\" application =< 1.3.4 allows a remote and unauthenticated attacker to execute arbitrary code and\u00a0arbitrarily overwrite writable application files\u2014including Python modules, configuration files, cron inputs, and runtime artifacts\u2014leading to a persistent denial of service, the potential compromise of application secrets or integrations, and root-level execution inside the Django application container.\nThis vulnerability has been names \"Matryoshka Mail\".\nThales PSIRT \nacknowledges and thanks\n\nLucien Doustaly (aka wlayzz) for discovering and reporting this issue.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A vulnerability in&nbsp;Thales CERT \"Suspicious\" application =&lt; 1.3.4 allows a remote and unauthenticated attacker to execute arbitrary code and&nbsp;arbitrarily overwrite writable application files\u2014including Python modules, configuration files, cron inputs, and runtime artifacts\u2014leading to a persistent denial of service, the potential compromise of application secrets or integrations, and root-level execution inside the Django application container.<br>This vulnerability has been names \"Matryoshka Mail\".<br>Thales PSIRT \nacknowledges and thanks\n\nLucien Doustaly (aka wlayzz) for discovering and reporting this issue."}]}], "tags": ["x_open-source"], "references": [{"url": "https://github.com/thalesgroup-cert/suspicious/security/advisories/GHSA-x85x-9mrm-wwvp"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "CRITICAL", "baseScore": 9.2, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "solutions": [{"lang": "en", "value": "Upgrade to version v1.3.5", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Upgrade to version v1.3.5"}]}], "credits": [{"lang": "en", "value": "Lucien Doustaly (aka wlayzz)", "type": "finder"}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-13T14:06:22.643365Z", "id": "CVE-2026-13014", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-13T14:07:27.982Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-13014", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-07-13T14:06:22.643365Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-13T14:07:14.800Z"}}], "cna": {"tags": ["x_open-source"], "title": "Remote Code Execution vulnerability in \"Suspicious\" application", "source": {"discovery": "INTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Lucien Doustaly (aka wlayzz)"}], "impacts": [{"descriptions": [{"lang": "en", "value": "Remote Code Execution"}]}, {"descriptions": [{"lang": "en", "value": "Arbitrary overwrite of writable application files"}]}, {"descriptions": [{"lang": "en", "value": "Persistent denial of service"}]}, {"descriptions": [{"lang": "en", "value": "Potential compromise of application secrets or integrations if attacker-controlled files influence configuration or code paths"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.2, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Thales CERT", "product": "Suspicious", "versions": [{"status": "affected", "changes": [{"at": "patched v1.3.5", "status": "unaffected"}], "version": "v1.2.0", "versionType": "git", "lessThanOrEqual": "v1.3.4"}], "collectionURL": "https://github.com/thalesgroup-cert/suspicious", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Upgrade to version v1.3.5", "supportingMedia": [{"type": "text/html", "value": "Upgrade to version v1.3.5", "base64": false}]}], "datePublic": "2026-07-10T15:00:00.000Z", "references": [{"url": "https://github.com/thalesgroup-cert/suspicious/security/advisories/GHSA-x85x-9mrm-wwvp"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "A vulnerability in\u00a0Thales CERT \"Suspicious\" application =< 1.3.4 allows a remote and unauthenticated attacker to execute arbitrary code and\u00a0arbitrarily overwrite writable application files\u2014including Python modules, configuration files, cron inputs, and runtime artifacts\u2014leading to a persistent denial of service, the potential compromise of application secrets or integrations, and root-level execution inside the Django application container.\nThis vulnerability has been names \"Matryoshka Mail\".\nThales PSIRT \nacknowledges and thanks\n\nLucien Doustaly (aka wlayzz) for discovering and reporting this issue.", "supportingMedia": [{"type": "text/html", "value": "A vulnerability in&nbsp;Thales CERT \"Suspicious\" application =&lt; 1.3.4 allows a remote and unauthenticated attacker to execute arbitrary code and&nbsp;arbitrarily overwrite writable application files\u2014including Python modules, configuration files, cron inputs, and runtime artifacts\u2014leading to a persistent denial of service, the potential compromise of application secrets or integrations, and root-level execution inside the Django application container.<br>This vulnerability has been names \"Matryoshka Mail\".<br>Thales PSIRT \nacknowledges and thanks\n\nLucien Doustaly (aka wlayzz) for discovering and reporting this issue.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-73", "description": "CWE-73 External control of file name or path"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code"}]}], "providerMetadata": {"orgId": "9d5917ae-205d-4ae5-8749-1f49479b1395", "shortName": "THA-PSIRT", "dateUpdated": "2026-10-01T16:19:29.315Z"}}}, "cveMetadata": {"cveId": "CVE-2026-13014", "state": "PUBLISHED", "dateUpdated": "2026-10-01T16:19:29.315Z", "dateReserved": "2026-06-23T15:40:38.489Z", "assignerOrgId": "9d5917ae-205d-4ae5-8749-1f49479b1395", "datePublished": "2026-07-13T09:42:45.431Z", "assignerShortName": "THA-PSIRT"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://github.com/thalesgroup-cert/suspicious", "defaultStatus": "unaffected", "product": "Suspicious", "vendor": "Thales CERT", "versions": [{"changes": [{"at": "patched v1.3.5", "status": "unaffected"}], "lessThanOrEqual": "v1.3.4", "status": "affected", "version": "v1.2.0", "versionType": "git"}]}], "source": "psirt@thalesgroup.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in\u00a0Thales CERT \"Suspicious\" application =< 1.3.4 allows a remote and unauthenticated attacker to execute arbitrary code and\u00a0arbitrarily overwrite writable application files\u2014including Python modules, configuration files, cron inputs, and runtime artifacts\u2014leading to a persistent denial of service, the potential compromise of application secrets or integrations, and root-level execution inside the Django application container.\nThis vulnerability has been names \"Matryoshka Mail\".\nThales PSIRT \nacknowledges and thanks\n\nLucien Doustaly (aka wlayzz) for discovering and reporting this issue."}, {"lang": "es", "value": "Una vulnerabilidad en la aplicaci\u00f3n \u201cSuspicious\u201d de Thales CERT menor o igual que 1.3.4 permite a un atacante remoto y no autenticado ejecutar c\u00f3digo arbitrario y sobrescribir arbitrariamente archivos de aplicaci\u00f3n escribibles -incluyendo m\u00f3dulos de Python, archivos de configuraci\u00f3n, entradas de cron y artefactos de tiempo de ejecuci\u00f3n- lo que lleva a una denegaci\u00f3n de servicio persistente, el compromiso potencial de secretos o integraciones de la aplicaci\u00f3n, y ejecuci\u00f3n a nivel de root dentro del contenedor de la aplicaci\u00f3n Django.\nEsta vulnerabilidad ha sido nombrada \u2019Matryoshka Mail\u2019.\nThales PSIRT reconoce y agradece\na Lucien Doustaly (tambi\u00e9n conocido como wlayzz) por descubrir e informar sobre este problema."}], "id": "CVE-2026-13014", "lastModified": "2026-10-24T22:10:00.210", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.2, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "psirt@thalesgroup.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-13014", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-13T14:06:22.643365Z", "version": "2.0.3"}}]}, "published": "2026-07-13T10:16:24.913", "references": [{"source": "psirt@thalesgroup.com", "url": "https://github.com/thalesgroup-cert/suspicious/security/advisories/GHSA-x85x-9mrm-wwvp"}], "sourceIdentifier": "psirt@thalesgroup.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-73"}, {"lang": "en", "value": "CWE-94"}], "source": "psirt@thalesgroup.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[v1.2.0,v1.3.4]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "Suspicious", "source": "cna", "vendor": "Thales CERT"}, "product": "cert_suspicious", "vendor": "thalesgroup"}], "created": "2026-07-13T14:37:54.959322+00:00", "updated": "2026-07-31T11:45:13.196075+00:00", "vendors": ["thalesgroup", "thalesgroup$PRODUCT$cert_suspicious"]}