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high8.5

CVE-2020-11020

Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system.

Impact

Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel. It is patched in versions 1.0.4, 1.1.3 and 1.2.5.

Affected products

VendorProductAffected versions
Faye ProjectFaye
after 0.5.0 before 1.0.4
from 1.1.0 before 1.1.3
from 1.2.0 before 1.2.5

Weakness classification

CWE-287

References