CVE-2023-26114

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
snykCNA
8.2 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L/E:P
CVEADP
---
---
CISA-ADPADP
9.3 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
VendorProductVersion
codercode-server
𝑥
< 4.10.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
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
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