Medium severity6.4NVD Advisory· Published Aug 29, 2024· Updated Jun 17, 2026
CVE-2024-1056
CVE-2024-1056
Description
The FunnelKit Funnel Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'allow_iframe_tag_in_post' function which uses the 'wp_kses_allowed_html' filter to globally allow script and iframe tags in posts in all versions up to, and including, 3.4.5. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI Insight
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Affected products
5cpe:2.3:a:funnelkit:funnel_builder:*:*:*:*:*:wordpress:*:*+ 2 more
- cpe:2.3:a:funnelkit:funnel_builder:*:*:*:*:*:wordpress:*:*range: <3.5.0
- (no CPE)range: <=3.4.5
- (no CPE)range: 0
- Range: <=3.4.5
Patches
Vulnerability mechanics
References
2- www.wordfence.com/threat-intel/vulnerabilities/id/2fbacaf2-0b3e-4d1e-adc3-c501a6c4c816nvdThird Party Advisory
- myaccount.funnelkit.com/changelog/changelog-funnel-builder-pro/nvdRelease Notes
News mentions
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