Medium severity · published Jul 13, 2026
CVE-2026-57694
WordPress Tutor LMS plugin <= 3.9.13 - Insecure Direct Object References (IDOR) vulnerability
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
Authorization Bypass Through User-Controlled Key vulnerability in Themeum Tutor LMS tutor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tutor LMS: from n/a through <= 3.9.13.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TL
Tutor LMS · Themeum
through 3.9.13 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-57694
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-57694
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/tutor/vulnerability/wordpress-tutor-lms-plugin-3-9-13-insecure-direct-object-references-idor-vulnerability?_s_id=cve
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