CVE-2026-15444: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in themeum Tutor LMS – eLearning and online course solution
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via the 'coupon_code' parameter in all versions up to, and including, 4.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
AI Analysis
Technical Summary
CVE-2026-15444 describes an SQL Injection vulnerability in the Tutor LMS WordPress plugin affecting all versions up to and including 4.0.1. The issue arises from improper neutralization of special elements in the 'coupon_code' parameter, which is insufficiently escaped and not properly prepared in SQL queries. Authenticated attackers with administrator privileges can exploit this to append arbitrary SQL commands, potentially extracting sensitive database information. The vulnerability is classified under CWE-89 and has a CVSS 3.1 base score of 4.9 (medium severity). No vendor advisory or patch is currently available, and the plugin is not a cloud service.
Potential Impact
An attacker with administrator-level access can exploit this vulnerability to perform SQL Injection attacks via the 'coupon_code' parameter. This can lead to unauthorized extraction of sensitive information from the database. The vulnerability does not affect confidentiality, integrity, or availability beyond information disclosure as per the CVSS vector (Confidentiality: High, Integrity: None, Availability: None).
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit administrator access to trusted users only and monitor for suspicious activity related to coupon code usage. Avoid using vulnerable versions of the Tutor LMS plugin if possible.
CVE-2026-15444: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in themeum Tutor LMS – eLearning and online course solution
Description
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via the 'coupon_code' parameter in all versions up to, and including, 4.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS v3.1
Score 4.9medium
Affected software
themeum
Tutor LMS – eLearning and online course solution
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-15444 describes an SQL Injection vulnerability in the Tutor LMS WordPress plugin affecting all versions up to and including 4.0.1. The issue arises from improper neutralization of special elements in the 'coupon_code' parameter, which is insufficiently escaped and not properly prepared in SQL queries. Authenticated attackers with administrator privileges can exploit this to append arbitrary SQL commands, potentially extracting sensitive database information. The vulnerability is classified under CWE-89 and has a CVSS 3.1 base score of 4.9 (medium severity). No vendor advisory or patch is currently available, and the plugin is not a cloud service.
Potential Impact
An attacker with administrator-level access can exploit this vulnerability to perform SQL Injection attacks via the 'coupon_code' parameter. This can lead to unauthorized extraction of sensitive information from the database. The vulnerability does not affect confidentiality, integrity, or availability beyond information disclosure as per the CVSS vector (Confidentiality: High, Integrity: None, Availability: None).
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit administrator access to trusted users only and monitor for suspicious activity related to coupon code usage. Avoid using vulnerable versions of the Tutor LMS plugin if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-07-10T19:12:53.146Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a6898149c2644c7f88d9b8e
Added to database: 07/28/2026, 11:52:52 UTC
Last enriched: 07/29/2026, 23:51:04 UTC
Last updated: 09/11/2026, 07:31:51 UTC
Views: 80
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