Vulnerability details
CVE-2026-63231
Three Learning Koollab LMS
Post-authentication SQL injection vulnerability
CVSS 3.1
8.1High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (CSA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Three Learning | Koollab LMS | 5.3.2 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-07-29
- Last updated
- 2026-07-29
- State
- Published
- Assigner (CNA)
- CSA
Exploit prediction (EPSS)
0.44%
Probability of exploitation in 30 days
38.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')