{"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": "2026-07-13T09:42:45.431Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9d5917ae-205d-4ae5-8749-1f49479b1395", "shortName": "THA-PSIRT", "dateUpdated": "2026-07-13T09:42:45.431Z"}, "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."}]}], "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"}]}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}}}

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