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CVE-2026-1371

MEDIUM

5.3

Description

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.9.5. This is due to missing authorization checks in the `ajax_coupon_details()` function, which only validates nonces but does not verify user capabilities. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve sensitive coupon information including coupon codes, discount amounts, usage statistics, and course/bundle applications.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/3/2026

Last Modified2/3/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-200

References

https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/ecommerce/CouponController.php#L106(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/ecommerce/CouponController.php#L658(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset/3448615/tutor/trunk/ecommerce/CouponController.php?contextall=1&old=3422766&old_path=%2Ftutor%2Ftrunk%2Fecommerce%2FCouponController.php(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/7f5c5f64-a864-4ce1-9080-19f7c4418307?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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