Vulnerability · Published Mar 23, 2023 · Assigned by snyk
CVE-2023-26114
High 8.2
In plain English
A high-severity security flaw in code-server. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.3%top 72.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | code-server | 4.10.1 | GHSA-frjg-g767-7363 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | code-server | 0 – before 4.10.1 |
Weakness: CWE-1385, CWE-346 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L/E:P