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.

Project Subscriptions

Vendors Products
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Koollab Lms Subscribe
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Wed, 29 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-89
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 29 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Three Learning
Three Learning koollab Lms
Vendors & Products Three Learning
Three Learning koollab Lms

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

Type Values Removed Values Added
Description 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.
Title Post-authentication SQL injection vulnerability
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CSA

Published:

Updated: 2026-07-29T15:23:14.267Z

Reserved: 2026-07-16T02:33:02.674Z

Link: CVE-2026-63231

cve-icon Vulnrichment

Updated: 2026-07-29T15:12:11.506Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-29T15:10:12Z

Weaknesses