CVE-2024-1056
Medium
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.
SeverityMedium
CVSS6.4
Exploit probability—
ProductFunnelkit Funnel Builder
PublishedAug 29, 2024
First seenAug 29, 2024
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- funnelkit funnel_builder3.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| funnelkit funnel_builder | v < 3.5.0 | 3.5.0 |
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