Vulnerability Description
The Fluent Forms plugin for WordPress by Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.9 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploitation level depends on who is granted the right to create forms by an administrator. This level can be as low as contributor, but by default is admin.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fluentforms | Contact Form | < 5.1.10 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&newProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f4050403-6b8c-4023-b17Third Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&newProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f4050403-6b8c-4023-b17Third Party Advisory
FAQ
What is CVE-2023-6957?
CVE-2023-6957 is a vulnerability with a CVSS score of 4.9 (MEDIUM). The Fluent Forms plugin for WordPress by Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.9 due to insufficient input sanitizati...
How severe is CVE-2023-6957?
CVE-2023-6957 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-6957?
Check the references section above for vendor advisories and patch information. Affected products include: Fluentforms Contact Form.