Faye

8 CVEs across 5 Faye products. Browse Faye vulnerabilities, severities, and proof-of-concept exploits.

Faye products with known CVEs

ProductCVEs
Websocket-Driver3
Websocket-Driver-Ruby3
Faye2
Websocket-Driver-Node2
Faye-Websocket1
Faye CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-544902026-07-17websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, if this library is used with the permessage-deflate extension, a WebSocket…
CVE-2026-54466High7.52026-07-17websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a le…
CVE-2026-54465High7.52026-07-17websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a…
CVE-2026-544642026-07-17### Impact If this library is used in tandem with the `permessage-deflate` extension, a WebSocket server or client can be made to accept messages that are lar…
CVE-2026-54463High7.52026-07-17websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, draft versions of the WebSocket protocol in websocket-driver include a len…
CVE-2020-15134High8.02020-07-31Faye before version 1.4.0, there is a lack of certification validation in TLS handshakes. Faye uses em-http-request and faye-websocket in the Ruby version of i…
CVE-2020-15133High8.02020-07-31In faye-websocket before version 0.11.0, there is a lack of certification validation in TLS handshakes. The `Faye::WebSocket::Client` class uses the `EM::Conne…
CVE-2020-11020High8.52020-04-29Faye (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 vul…