Threat intelligence

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

CVE-2026-12349 · premium-addons-for-kingcomposer

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Premium Addons For Kingcomposer at a vulnerable version. How SiteRespond intelligence works

Vulnerability: 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
Affected software: premium-addons-for-kingcomposer(Plugin)
Affected versions: ≤ 1.1.1
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-12349
Published: 29 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 5145b6bf-a726-4ef8-964f-63504bf7107e). Methodology and redistribution notes

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