The DesignThemes LMS Addon suffers from a missing authorization vulnerability that allows attackers to bypass access control mechanisms due to incorrectly configured security levels. This issue affects all versions up to and including 2.6. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, no confidentiality or availability impact, but integrity impact is present. No vendor advisory or patch information is currently available.

The vulnerability allows unauthorized modification of data or functionality within the LMS addon due to missing authorization checks. There is no impact on confidentiality or availability. The integrity of the system may be compromised, potentially allowing attackers to alter information or settings without proper permissions.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, review and tighten access control configurations where possible to limit exposure. Monitor for vendor updates regarding patches or official mitigations.