CVE-2026-47752

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{"affected": [{"affectedData": [{"product": "tugtainer", "vendor": "Quenary", "versions": [{"status": "affected", "version": "< 1.30.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Tugtainer is a self-hosted app for automating updates of Docker containers. Versions prior to 1.30.2 are vulnerable to Server-Side Template Injection (SSTI) in the notification template feature. The `title_template` and `body_template` fields are rendered using an unsandboxed `jinja2.Environment`, allowing any authenticated user to execute arbitrary OS commands as root inside the container. Version 1.30.2 fixes the issue."}, {"lang": "es", "value": "Tugtainer es una aplicaci\u00f3n autoalojada para automatizar las actualizaciones de contenedores Docker. Las versiones anteriores a la 1.30.2 son vulnerables a la Inyecci\u00f3n de Plantillas del Lado del Servidor (SSTI) en la caracter\u00edstica de plantilla de notificaci\u00f3n. Los campos \u2019title_template\u2019 y \u2019body_template\u2019 se renderizan usando un \u2019jinja2.Environment\u2019 sin sandbox, permitiendo a cualquier usuario autenticado ejecutar comandos arbitrarios del sistema operativo como root dentro del contenedor. La versi\u00f3n 1.30.2 corrige el problema."}], "id": "CVE-2026-47752", "lastModified": "2026-10-24T13:10:00.147", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47752", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-23T17:42:53.986734Z", "version": "2.0.3"}}]}, "published": "2026-07-23T18:16:53.630", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/Quenary/tugtainer/security/advisories/GHSA-g2cj-2x47-78vq"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/Quenary/tugtainer/security/advisories/GHSA-g2cj-2x47-78vq"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1336"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.30.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "tugtainer", "source": "cna", "vendor": "Quenary"}, "product": "tugtainer", "vendor": "quenary"}], "created": "2026-07-24T00:15:03.648532+00:00", "updated": "2026-08-03T21:30:05.057538+00:00", "vendors": ["quenary", "quenary$PRODUCT$tugtainer"]}