PT-2024-37810 · Fluent Forms · Contact Form Plugin By Fluent Forms

D.Sim + 1 · Published 2024-07-27 · Updated 2024-07-29 · CVE-2024-6703

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress versions up to, and including, 5.1.19

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping. This allows attackers with Form Manager permissions and a Subscriber+ user role to inject arbitrary web scripts in pages via the description and btn txt parameters. These scripts will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 5.1.19, update to a version later than 5.1.19 to resolve the issue. As a temporary workaround, consider restricting access to the description and btn txt parameters to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-6703

Affected Products

Contact Form Plugin By Fluent Forms

References · 7

• https://plugins.trac.wordpress.org/changeset/3125227 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-6703 · Security Note
• https://osv.dev/vulnerability/CVE-2024-6703 · Vendor Advisory
• https://wordfence.com/threat-intel/vulnerabilities/id/69dc9236-8079-434f-b2b5-060a0c5eba46?source=cve · Note
• https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Services/FluentConversational/Classes/Elements/WelcomeScreen.php · Note
• https://t.me/cvenotify/87648 · Telegram Post
• https://t.me/cvedetector/1758 · Telegram Post