CVE-2025-13628

Tutor LMS – eLearning and online course solution <= 3.9.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Coupon Modification

CVSS 4.3 MEDIUMEPSS 0.2%CWE-862

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

09 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability check on the 'bulk_action_handler' and 'coupon_permanent_delete' functions in all versions up to, and including, 3.9.3. This makes it possible for authenticated attackers, with subscriber level access and above, to delete, activate, deactivate, or trash arbitrary coupons.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

themeum · Tutor LMS – eLearning and online course solution

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References

https://plugins.trac.wordpress.org/changeset/3422766/tutor/trunk/ecommerce/CouponController.php https://www.wordfence.com/threat-intel/vulnerabilities/id/46f71f7b-7326-47b6-a23a-68a40f5bb56b?source=cve