PT-2021-11544
CVE-2020-28481
·
Published
2021-01-19
·
Updated
2021-01-28
Description by
CVSS 3.1
5.3
MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions:
socket.io versions prior to 2.4.0
Description:
The issue is related to Insecure Defaults due to CORS Misconfiguration, where all domains are whitelisted by default.
Recommendations:
For versions prior to 2.4.0, update to version 2.4.0 or later to resolve the issue. As a temporary workaround, consider restricting CORS configuration to only allow specific domains.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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