Medium severity · published Mar 14, 2026
CVE-2026-1870
Thim Kit for Elementor <= 1.3.7 - Missing Authorization to Unauthenticated Private Course Disclosure
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
The Thim Kit for Elementor – Pre-built Templates & Widgets for Elementor plugin for WordPress is vulnerable to unauthorized access of data due to a missing validation checks on the 'thim-ekit/archive-course/get-courses' REST endpoint callback function in all versions up to, and including, 1.3.7. This makes it possible for unauthenticated attackers to disclose private or draft LearnPress course content by supplying post_status in the params_url payload.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TK
Thim Kit for Elementor – Pre-built Templates & Widgets for Elementor · thimpress
through 1.3.7 · source: vendor
Affected product
TK
Thim Kit for Elementor – Pre-built Templates & Widgets for Elementor
thimpress
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1870
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1870
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3467195/thim-elementor-kit
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/7c82577a-e7ee-4549-8d0f-bed09effa035?source=cve