Threat intelligence

Tutor LMS <= 3.9.6 - Unauthenticated SQL Injection via coupon_code

CVE-2025-13673 · tutor

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Tutor at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Tutor LMS <= 3.9.6 - Unauthenticated SQL Injection via coupon_code
Affected software: tutor(Plugin)
Affected versions: ≤ 3.9.6
Authentication: Unauthenticated
Vulnerability type: SQL injection
CVE: CVE-2025-13673
Published: 27 February 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory 007df869-dacb-4b0a-9c98-50586934cdab). Methodology and redistribution notes

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