A pre-authentication blind SQL injection
vulnerability in Koollab LMS allowed an unauthenticated attacker to use a time-based SQL oracle via
the SSO OAuth endpoint to read sensitive database contents, including
personally identifiable information, credentials, and valid JWT tokens that may
enable account takeover.

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Fixes

Solution

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Workaround

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History

Wed, 29 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Description A pre-authentication blind SQL injection vulnerability in Koollab LMS allowed an unauthenticated attacker to use a time-based SQL oracle via the SSO OAuth endpoint to read sensitive database contents, including personally identifiable information, credentials, and valid JWT tokens that may enable account takeover.
Title Pre-authentication blind SQL injection vulnerability
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: CSA

Published:

Updated: 2026-07-29T06:09:59.344Z

Reserved: 2026-07-16T02:33:02.673Z

Link: CVE-2026-63229

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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