Insecure Access Control in Tutor LMS Plugin by WordPress
CVE-2026-14187
2.7LOW
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-14187?
The Tutor LMS WordPress plugin versions prior to 4.0.6 are susceptible to an insecure access control vulnerability. This flaw allows users with the instructor role to access private course content owned by other instructors. Consequently, an unauthorized user can view sensitive course materials, leading to potential data exposure and privacy violations.
Affected Version(s)
Tutor LMS 0 < 4.0.6
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
CVSS V3.1
Score:
2.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
Mustafa Ahmed
WPScan