CVE-2023-26114 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00052.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Coder	Code-server

Configuration 1 [-]

cpe:2.3:a:coder:code-server:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-1003	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.
Github GHSA	GHSA-frjg-g767-7363	code-server vulnerable to Missing Origin Validation in WebSockets

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

Tue, 25 Feb 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2023-03-23T05:00:01.220Z

Updated: 2025-02-25T19:30:08.466Z

Reserved: 2023-02-20T10:28:48.922Z

Link: CVE-2023-26114

Vulnrichment

Updated: 2024-08-02T11:39:06.583Z

NVD

Status : Modified

Published: 2023-03-23T05:15:16.927

Modified: 2025-02-25T20:15:32.393

Link: CVE-2023-26114

Redhat

No data.

OpenCVE Enrichment

No data.

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