CVE-2022-2594
8.8 · HIGHOverview
CVE-2022-2594 is a high-severity vulnerability affecting advancedcustomfields advanced_custom_fields. It was published on August 22, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Advanced Custom Fields WordPress plugin before 5.12.3, Advanced Custom Fields Pro WordPress plugin before 5.12.3 allows unauthenticated users to upload files allowed in a default WP configuration (so PHP is not possible) if there is a frontend form available. This vulnerability was introduced in the 5.0 rewrite and did not exist prior to that release.
Remediation
Check the references section for vendor advisories and patches from advancedcustomfields. Update advanced_custom_fields 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 |
|---|---|---|---|
| advancedcustomfields | advanced_custom_fields | >= 5.0.0, < 5.12.3 | Affected |
References
Frequently Asked Questions
What is CVE-2022-2594?
CVE-2022-2594 is a high-severity vulnerability affecting advancedcustomfields advanced_custom_fields. It was published on August 22, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2022-2594?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-2594?
Check the references section for vendor advisories and patches from advancedcustomfields. Update advanced_custom_fields 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-2022-2594?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-2594 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.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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