The The Events Calendar plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'tec_qr_code_modal' AJAX endpoint in all versions up to, and including, 6.15.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view draft event names and generate/view QR codes for them.
The Events Calendar <= 6.15.9 - Missing Authorization to Authenticated (Subscriber+) Draft Event Title/QR Code Exposure
Problem type
Affected products
stellarwp
<= 6.15.9 - AFFECTED
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/ab844a05-80e0-42c7-981c-dea3a18cf4d5?source=cve
https://github.com/the-events-calendar/the-events-calendar/blob/main/src/Events/QR/QR_Code.php
https://plugins.trac.wordpress.org/changeset/3386042/the-events-calendar/tags/6.15.10/src/Events/QR/QR_Code.php
GitHub Security Advisories
GHSA-fgmm-c43r-4vvc
The The Events Calendar plugin for WordPress is vulnerable to unauthorized access due to a...
https://github.com/advisories/GHSA-fgmm-c43r-4vvcThe The Events Calendar plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'tec_qr_code_modal' AJAX endpoint in all versions up to, and including, 6.15.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view draft event names and generate/view QR codes for them.
https://nvd.nist.gov/vuln/detail/CVE-2025-12175
https://github.com/the-events-calendar/the-events-calendar/blob/main/src/Events/QR/QR_Code.php
https://plugins.trac.wordpress.org/changeset/3386042/the-events-calendar/tags/6.15.10/src/Events/QR/QR_Code.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/ab844a05-80e0-42c7-981c-dea3a18cf4d5?source=cve
https://github.com/advisories/GHSA-fgmm-c43r-4vvc
JSON source
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