CVE-2021-38345
7.1 · HIGHOverview
CVE-2021-38345 is a high-severity vulnerability affecting brizy brizy-page_builder. It was published on October 14, 2021 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Brizy Page Builder plugin <= 2.3.11 for WordPress used an incorrect authorization check that allowed any logged-in user accessing any endpoint in the wp-admin directory to modify the content of any existing post or page created with the Brizy editor. An identical issue was found by another researcher in Brizy <= 1.0.125 and fixed in version 1.0.126, but the vulnerability was reintroduced in version 1.0.127.
Remediation
Check the references section for vendor advisories and patches from brizy. Update brizy-page_builder 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 |
|---|---|---|---|
| brizy | brizy-page_builder | >= 0, < 1.0.1.126 | Affected |
Frequently Asked Questions
What is CVE-2021-38345?
CVE-2021-38345 is a high-severity vulnerability affecting brizy brizy-page_builder. It was published on October 14, 2021 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2021-38345?
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-38345?
Check the references section for vendor advisories and patches from brizy. Update brizy-page_builder 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-2021-38345?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-38345 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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