Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Funnelkit | Funnel Builder | < 3.5.0 |
Related Weaknesses (CWE)
References
- https://myaccount.funnelkit.com/changelog/changelog-funnel-builder-pro/?v=7516fdRelease Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2fbacaf2-0b3e-4d1e-adcThird Party Advisory
FAQ
What is CVE-2024-1056?
CVE-2024-1056 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 ...
How severe is CVE-2024-1056?
CVE-2024-1056 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-1056?
Check the references section above for vendor advisories and patch information. Affected products include: Funnelkit Funnel Builder.