CVE Explorer
CVE-2026-12349
The Premium Addons for KingComposer plugin for WordPress is vulnerable to unauthorized modification and loss of data in versions up to, and including, 1.1.1. This is due to missing authorization and capability checks on the add_custom_sidebar() and remove_custom_sidebar() AJAX handlers, both of which are exposed through wp_ajax_nopriv_* hooks and write directly to the octagon_custom_sidebar option via update_option(). This makes it possible for unauthenticated attackers to create arbitrary custo
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Premium Addons for KingComposer","vendor":"octagonwebstudio","versions":[{"lessThanOrEqual":"1.1.1","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://plugins.trac.wordpress.org/browser/premium-addons-for-kingcomposer/trunk/core/class-sidebar.php#L100"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/premium-addons-for-kingcomposer/trunk/core/class-sidebar.php#L23"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/premium-addons-for-kingcomposer/trunk/core/class-sidebar.php#L68"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/premium-addons-for-kingcomposer/trunk/core/class-sidebar.php#L77"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/premium-addons-for-kingcomposer/trunk/core/class-sidebar.php#L92"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/references/5
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5145b6bf-a726-4ef8-964f-63504bf7107e?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:90c785c37cef17b4f339446c6734ce7198e0d2723e1d030dc9bea59b165e23e8 · sha256:3e7b466ade54fcd8… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.