Medium severity · published Jul 27, 2024
CVE-2024-6703
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Welcome Screen Fields
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘description’ and 'btn_txt' parameters in all versions up to, and including, 5.1.19 due to insufficient input sanitization and output escaping. This makes it possible for attackers with the Form Manager permissions and Subscriber+ user role, 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:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder · techjewel
through 5.1.19 · source: vendor
CF
Contact Form · Fluentforms
before 5.1.20 · source: NVD
Affected product
FF
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
techjewel
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6703
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6703
Product
https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Services/FluentConversational/Classes/Elements/WelcomeScreen.php
Patch
https://plugins.trac.wordpress.org/changeset/3125227/
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/69dc9236-8079-434f-b2b5-060a0c5eba46?source=cve
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