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OpenAdvisories
High · 8.2 CVE-2023-26114 EUVD-2023-1003GHSA-frjg-g767-7363

code-server vulnerable to Missing Origin Validation in WebSockets

Published Mar 23, 2023 · Updated Feb 25, 2025 · Assigned by snyk

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.

Affected products

VendorProductAffectedFixed
— code-server < 4.10.1 4.10.1

Affected packages

EcosystemPackageAffectedFixedRecord
npm code-server < 4.10.1 4.10.1 GHSA-frjg-g767-7363

References