CVE-2021-24871
5.4 · MEDIUMOverview
CVE-2021-24871 is a medium-severity vulnerability affecting get_custom_field_values_project get_custom_field_values. It was published on December 13, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Get Custom Field Values WordPress plugin before 4.0.1 does not escape custom fields before outputting them in the page, which could allow users with a role as low as contributor to perform Cross-Site Scripting attacks
Remediation
Check the references section for vendor advisories and patches from get_custom_field_values_project. Update get_custom_field_values 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 |
|---|---|---|---|
| get_custom_field_values_project | get_custom_field_values | >= 0, < 4.0.1 | Affected |
Frequently Asked Questions
What is CVE-2021-24871?
CVE-2021-24871 is a medium-severity vulnerability affecting get_custom_field_values_project get_custom_field_values. It was published on December 13, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-24871?
This vulnerability has a CVSS 3.1 base score of 5.4, 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-2021-24871?
Check the references section for vendor advisories and patches from get_custom_field_values_project. Update get_custom_field_values 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-2021-24871?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24871 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.
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