CVE-2020-28481
MEDIUM4.3EPSS 0.18%CORS misconfiguration in socket.io
Published: 1/20/2021Modified: 1/14/2025
Description
The package socket.io before 2.4.0 are vulnerable to Insecure Defaults due to CORS Misconfiguration. All domains are whitelisted by default.
Affected packages (1)
- npm/socket.iofrom 0, < 2.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-28481
- WEBhttps://github.com/socketio/socket.io/commit/f78a575f66ab693c3ea96ea88429ddb1a44c86c7
- WEBhttps://github.com/socketio/socket.io/issues/3671
- WEBhttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1056358
- WEBhttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1056357
- WEBhttps://snyk.io/vuln/SNYK-JS-SOCKETIO-1024859