CVE-2020-37112
GUnet OpenEclass 1.7.3 E-learning platform - 'month' SQL Injection
- State
- Published
- Severity
- 7.1 High
- Published
- Feb 3, 2026
- Updated
- Mar 5, 2026
- Reserved
- Feb 3, 2026
Description
GUnet OpenEclass 1.7.3 contains multiple SQL injection vulnerabilities that allow authenticated attackers to manipulate database queries through unvalidated parameters. Attackers can exploit the 'month' parameter in the agenda module and other endpoints to extract sensitive database information using error-based or time-based injection techniques.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
GUnet OpenEclassOpeneclass |
|
References
- ExploitDB-48163exploit
- Official Vendor Homepageproduct
- Changelogpatch
- VulnCheck Advisory: GUnet OpenEclass 1.7.3 E-learning platform - 'month' SQL Injectionthird-party-advisory
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