Vulnerability DatabaseCVE-2023-26114
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CVE-2023-26114
March 23, 2023
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 Packages
code-server (NPM):
Affected version(s) >=0.0.1-security <4.10.1
Fix Suggestion:
Update to version 4.10.1
Related Resources (4)
https://nvd.nist.gov/vuln/detail/CVE-2023-26114
https://github.com/coder/code-server/commit/d477972c68fc8c8e8d610aa7287db87ba90e55c7
https://github.com/coder/code-server/releases/tag/v4.10.1
https://github.com/coder/code-server
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CVSS v4
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
LOW
Exploit Maturity
POC
CVSS v3
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Exploit Maturity
PROOF-OF-CONCEPT
Weakness Type (CWE)
Origin Validation Error
CWE-346
Missing Origin Validation in WebSockets
CWE-1385
EPSS
Base Score:
0.21