PT-2026-65704 · Three Learning · Koollab Lms

CVE-2026-63233 · Publicado 2026-07-29 · Atualizado 2026-07-29

NVD

CVSS v3.1

9.9

Crítica

Vetor base

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment overall answer endpoint, control data passed to unserialize(), write a webshell to a publicly accessible location, and execute arbitrary code on the server.

Correção

Identificadores relacionados

CVE-2026-63233

Produtos afetados

Koollab Lms

Referências · 2

• https://csa.gov.sg/alerts-and-advisories/alerts/al-2026-094 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-63233 · Nota de Segurança