CVE-2025-51966

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:u-tools:utools:*:*:*:*:*:*:*:*", "matchCriteriaId": "FEA8A149-4EBB-4C61-AEAC-002F7F960665", "versionEndIncluding": "7.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A cross-site scripting (XSS) vulnerability exists in the PDF preview functionality of uTools thru 7.1.1. When a user previews a specially crafted PDF file, embedded JavaScript code executes within the application's privileged context, potentially allowing attackers to steal sensitive data or perform unauthorized actions."}, {"lang": "es", "value": "Una vulnerabilidad de cross-site scripting (XSS) existe en la funcionalidad de vista previa de PDF de uTools hasta la versi\u00f3n 7.1.1. Cuando un usuario previsualiza un archivo PDF especialmente dise\u00f1ado, c\u00f3digo JavaScript incrustado se ejecuta dentro del contexto privilegiado de la aplicaci\u00f3n, lo que podr\u00eda permitir a los atacantes robar datos sensibles o realizar acciones no autorizadas."}], "id": "CVE-2025-51966", "lastModified": "2026-11-07T18:10:00.200", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-51966", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-02T19:43:48.409085Z", "version": "2.0.3"}}]}, "published": "2025-09-02T18:15:35.237", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://t1sts.github.io/2025/05/27/uTools-has-an-XSS-vulnerability/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://t1sts.github.io/2025/09/01/CVE-2025-51966/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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