CVE-2023-6142 in Dev Blog

Résumé

par MITRE • 21/11/2023

Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.

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• Responsable: Fluid Attacks
• Réserver: 14/11/2023
• Divulgation: 21/11/2023
• Modérer: accepté
• Entrée: VDB-245860
• CPE: prêt
• CWE: CWE-79 (confirmé)
• CVSS: 5.4 (NVD)
• EPSS: 0.00425
• KEV: non
• Activités: très faible
• Secteur: Education

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-6142
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-6142
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-6142/