CVE-2026-19092
Tutor LMS < 4.0.6 - Unauthenticated Arbitrary Zero-Argument Function Invocation via Template Variable Shadowing
- State
- Published
- Severity
- 9.8 Critical
- Published
- Aug 27, 2026
- Updated
- Aug 28, 2026
- Reserved
- Aug 6, 2026
Description
The Tutor LMS WordPress plugin before 4.0.6 does not prevent request data from overwriting internal variables while rendering templates, allowing unauthenticated users to invoke arbitrary zero-argument PHP functions and receive their output.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | WPScan |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Affected Products
| Product | Versions |
|---|---|
Tutor LMSUnknown |
|
References
- https://wpscan.com/vulnerability/da7fb4c7-6d07-4c96-bde2-95bca1797d56/exploitvdb-entrytechnical-description
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