CVE-2024-1056 Information

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 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/2fbacaf2-0b3e-4d1e-adc3-c501a6c4c816?source=cve https://myaccount.funnelkit.com/changelog/changelog-funnel-builder-pro/?v=7516fd43adaa

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4