CVE-2026-127213
LearnPress Course Wishlist < 4.1.2 IDOR via render_button
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
LearnPress Course Wishlist Add-on before 4.1.2 contains an insecure direct object reference vulnerability that allows remote attackers to manipulate any user's course wishlist by supplying an arbitrary user_id parameter to the render_button callback instead of relying on the session identity. Attackers can exploit the publicly accessible load_content_via_ajax REST route, which only requires a public wp_rest nonce, to add or remove courses from any user's wishlist and determine whether a given course is wishlisted by iterating user_id and course_id values.
| CWE | CWE-639 |
| Vendor | thimpress |
| Product | learnpress – course wishlist |
| Published | Nov 13, 2026 |
| Last Updated | Nov 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
ThimPress / LearnPress – Course Wishlist
0 < 4.1.2
References
Credits
xuannthanh 🔍 buiih