CVE-2026-63231 in Koollab LMS

Sumário

de MITRE • 29/07/2026

A post-authentication SQL injection vulnerability in Koollab LMS allowed an authenticated attacker to use an error-based SQL oracle via the face-to-face runs update endpoint to read the entire application database and obtain valid JWT tokens for account takeover.

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• Responsável: CSA
• Reservar: 16/07/2026
• Divulgação: 29/07/2026
• Moderação: aceite
• Entrada: VDB-384065
• CPE: pronto
• CWE: CWE-89 (confirmado)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito alto

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-63231
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-63231
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-63231/