CVE-2023-26114

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.

Categories

8.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Affected: n/a code-server
Published at:
Updated at:

References

Link Tags
https://security.snyk.io/vuln/SNYK-JS-CODESERVER-3368148 patch
https://github.com/coder/code-server/commit/d477972c68fc8c8e8d610aa7287db87ba90e55c7 patch
https://github.com/coder/code-server/releases/tag/v4.10.1 release notes

Frequently Asked Questions

What is the severity of CVE-2023-26114?
CVE-2023-26114 has been scored as a high severity vulnerability.
How to fix CVE-2023-26114?
To fix CVE-2023-26114, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-26114 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-26114 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-26114?
CVE-2023-26114 affects n/a code-server.
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