CVE-2026-85183

Impact

Taipy configures its socket.io server with wildcard CORS origin and credential flag enabled, allowing any web page to establish credentialed WebSocket connections to victim applications. Attackers can open socket.io sessions from arbitrary domains and invoke state variable modifications and action callbacks without CSRF protection.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://github.com/Avaiga/taipy
• https://github.com/Avaiga/taipy/blob/4.1.1/taipy/gui/server.py
• https://github.com/Avaiga/taipy/issues/2890
• https://www.vulncheck.com/advisories/taipy-through-4.1.1-cross-site-websocket-hijacking-via-wildcard-socket-io-cors
• https://github.com/Avaiga/taipy/issues/2890