CVE-2023-6957
4.9 · MEDIUMOverview
CVE-2023-6957 is a medium-severity vulnerability affecting fluentforms contact_form. It was published on March 13, 2024 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from fluentforms. Update contact_form to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| fluentforms | contact_form | >= 0, < 5.1.10 | Affected |
References
Frequently Asked Questions
What is CVE-2023-6957?
CVE-2023-6957 is a medium-severity vulnerability affecting fluentforms contact_form. It was published on March 13, 2024 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
How severe is CVE-2023-6957?
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-6957?
Check the references section for vendor advisories and patches from fluentforms. Update contact_form to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-6957?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-6957 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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