Vulnerability Description
The package socket.io before 2.4.0 are vulnerable to Insecure Defaults due to CORS Misconfiguration. All domains are whitelisted by default.
CVSS Score
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Socket | Socket.Io | < 2.4.0 |
Related Weaknesses (CWE)
References
- https://github.com/socketio/socket.io/issues/3671ExploitThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1056358Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1056357Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-SOCKETIO-1024859Third Party Advisory
- https://github.com/socketio/socket.io/issues/3671ExploitThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1056358Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1056357Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-SOCKETIO-1024859Third Party Advisory
FAQ
What is CVE-2020-28481?
CVE-2020-28481 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The package socket.io before 2.4.0 are vulnerable to Insecure Defaults due to CORS Misconfiguration. All domains are whitelisted by default.
How severe is CVE-2020-28481?
CVE-2020-28481 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-28481?
Check the references section above for vendor advisories and patch information. Affected products include: Socket Socket.Io.