CVE-2026-55760

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{"affected": [{"affectedData": [{"product": "handlebars.java", "vendor": "jknack", "versions": [{"status": "affected", "version": "< 4.5.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Handlebars.java provides logic-less and semantic Mustache templates with Java. Prior to 4.5.2, applications that pass user-controlled input to Handlebars.compile() using FileTemplateLoader or ClassPathTemplateLoader are vulnerable to path traversal, allowing arbitrary file read through template names derived from URL path parameters, request parameters, or other user-controlled sources. This issue is fixed in version 4.5.2."}, {"lang": "es", "value": "Handlebars.java proporciona plantillas Mustache sin l\u00f3gica y sem\u00e1nticas con Java. Antes de la versi\u00f3n 4.5.2, las aplicaciones que pasan entradas controladas por el usuario a Handlebars.compile() usando FileTemplateLoader o ClassPathTemplateLoader son vulnerables a salto de ruta, permitiendo la lectura arbitraria de archivos a trav\u00e9s de nombres de plantillas derivados de par\u00e1metros de ruta de URL, par\u00e1metros de solicitud u otras fuentes controladas por el usuario. Este problema est\u00e1 solucionado en la versi\u00f3n 4.5.2."}], "id": "CVE-2026-55760", "lastModified": "2026-10-25T17:10:00.197", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55760", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-09T14:37:35.585442Z", "version": "2.0.3"}}]}, "published": "2026-07-08T20:16:53.287", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/jknack/handlebars.java/commit/d177cdee8b750385ca7a0d0f89f2d4be73e28f4e"}, {"source": "security-advisories@github.com", "url": "https://github.com/jknack/handlebars.java/releases/tag/v4.5.2"}, {"source": "security-advisories@github.com", "url": "https://github.com/jknack/handlebars.java/security/advisories/GHSA-r4gv-qr8j-p3pg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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