code-server vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2025-47269Highcode-server: code-server's session cookie can be extracted by having user visit specially crafted proxy URL CVE-2023-26114Criticalcode-server: code-server vulnerable to Missing Origin Validation in WebSockets CVE-2021-42648Mediumcode-server: Cross site scripting in code-server CVE-2021-3810Highcode-server: Inefficient Regular Expression Complexity in code-server

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