by Kastro
Paper/Archive/CVE-2023-26114

CVE-2023-26114

snyk — Versions of the package code-server before 4.10.1 are vulnerable to Missing Origin Validation in WebSockets handshakes.

EPSS 0.3%CVSS 9.3
critical.is priorityof 100
33
CVSS 9.3 (NVD, ADP agree)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 27.4.274 × 205.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
code-server< 4.10.14.10.1CNA

Scores by source

CISA ADP9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
NVD9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
snyk (CNA)8.2CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L/E:P
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refsecurity.snyk.io/vuln/SNYK-JS-CODESERVER-3368148refgithub.com/coder/code-server/commit/d477972c68fc8c8e8d610aa7287db87ba90e55c7refgithub.com/coder/code-server/releases/tag/v4.10.1