CVE-2026-35164
8.8 · HIGHOverview
CVE-2026-35164 is a high-severity vulnerability affecting ajax30 bravecms. It was published on April 6, 2026 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. Some level of privileges is required for exploitation.
Technical Description
Brave CMS is an open-source CMS. Prior to 2.0.6, an unrestricted file upload vulnerability exists in the CKEditor upload functionality. It is found in app/Http/Controllers/Dashboard/CkEditorController.php within the ckupload method. The method fails to validate uploaded file types and relies entirely on user input. This allows an authenticated user to upload executable PHP scripts and gain Remote Code Execution. This vulnerability is fixed in 2.0.6.
Remediation
Check the references section for vendor advisories and patches from ajax30. Update bravecms 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 |
|---|---|---|---|
| ajax30 | bravecms | >= 2.0.0, < 2.0.6 | Affected |
Frequently Asked Questions
What is CVE-2026-35164?
CVE-2026-35164 is a high-severity vulnerability affecting ajax30 bravecms. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-35164?
This vulnerability has a CVSS 3.1 base score of 8.8, 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-2026-35164?
Check the references section for vendor advisories and patches from ajax30. Update bravecms 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-2026-35164?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-35164 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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