CRITICAL 9.3 NVD
CVE-2026-85183
Taipy configures its socket.io server with wildcard CORS origin and credential flag enabled, allowing any web page to establish credentialed WebSocket connectio
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.
References
- 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-vi
- https://github.com/Avaiga/taipy/issues/2890
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-09-03 via NVD.
Risk Timeline
CVE Disclosed2026-09-03 · -1 days ago
Remediation Resources
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