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WordPress Premium Addons for KingComposer plugin <= 1.1.1 - Missing Authorization to Unauthenticated Arbitrary Custom Sidebar Creation and Deletion vulnerability
🗓️ 29 Jun 2026 16:17:38Reported by Eason - The University of SydneyType 
patchstack🔗 patchstack.com👁 4 Views
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-12349 | 30 Jun 202604:30 | – | attackerkb |
 | CVE-2026-12349 | 30 Jun 202604:30 | – | cve |
 | CVE-2026-12349 Premium Addons for KingComposer <= 1.1.1 - Missing Authorization to Unauthenticated Arbitrary Custom Sidebar Creation and Deletion via 'add_custom_sidebar' and 'remove_custom_sidebar' AJAX actions | 30 Jun 202604:30 | – | cvelist |
 | EUVD-2026-40252 | 30 Jun 202604:30 | – | euvd |
 | CVE-2026-12349 | 30 Jun 202606:16 | – | nvd |
 | PT-2026-53810 | 30 Jun 202600:00 | – | ptsecurity |
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29 Jun 2026 16:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3