PatchSiren cyber security CVE debrief
CVE-2026-40743 Themeum CVE debrief
CVE-2026-40743 is a MEDIUM severity vulnerability (CVSS Score: 6.5) in Tutor LMS plugin versions <= 3.9.7. The vulnerability is caused by unauthenticated broken access control. The CVE was published on 2026-06-15T21:16:49.003Z and last modified on 2026-06-15T21:24:32.790Z.
- Vendor
- Themeum
- Product
- Tutor LMS
- CVSS
- MEDIUM 6.5
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-15
- Original CVE updated
- 2026-06-15
- Advisory published
- 2026-06-15
- Advisory updated
- 2026-06-15
Who should care
Users of Tutor LMS plugin versions <= 3.9.7 should be aware of this vulnerability and take necessary actions to mitigate it.
Technical summary
The vulnerability has a CVSS vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N and is classified under CWE-862.
Defensive priority
MEDIUM
Recommended defensive actions
- Update Tutor LMS plugin to a version greater than 3.9.7.
- Refer to [ref-4](https://patchstack.com/database/wordpress/plugin/tutor/vulnerability/wordpress-tutor-lms-plugin-3-9-7-broken-access-control-vulnerability-2?_s_id=cve) for mitigation or vendor reference.
Evidence notes
The vulnerability was reported by [email protected] and has a trust class of official_vulnerability_database.
Official resources
-
CVE-2026-40743 CVE record
CVE.org
-
CVE-2026-40743 NVD detail
NVD
-
Source item URL
nvd_modified
- Mitigation or vendor reference
CVE-2026-40743 was published on 2026-06-15T21:16:49.003Z and last modified on 2026-06-15T21:24:32.790Z.