CVE-2023-26114
8.2 · HIGHOverview
CVE-2023-26114 is a high-severity vulnerability affecting coder code-server. It was published on March 23, 2023 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Versions of the package code-server before 4.10.1 are vulnerable to Missing Origin Validation in WebSockets handshakes. Exploiting this vulnerability can allow an adversary in specific scenarios to access data from and connect to the code-server instance.
Remediation
Check the references section for vendor advisories and patches from coder. Update code-server 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 |
|---|---|---|---|
| coder | code-server | >= 0, < 4.10.1 | Affected |
References
Frequently Asked Questions
What is CVE-2023-26114?
CVE-2023-26114 is a high-severity vulnerability affecting coder code-server. It was published on March 23, 2023 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2023-26114?
This vulnerability has a CVSS 3.1 base score of 8.2, 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-2023-26114?
Check the references section for vendor advisories and patches from coder. Update code-server 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-2023-26114?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-26114 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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