CVE-2026-55883highCWE-345

CVE-2026-55883: falha de alta gravidade em tilt-dev tilt

Tilt: Cross-site WebSocket hijacking of the Tilt HUD stream

Publicada em · Atualizada em

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21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.3epss 0.3%
Tilt defines dev environments as code for microservice apps on Kubernetes. From 0.24.0 through 0.37.3, the Tilt HUD WebSocket at /ws/view is gated by a CSRF token, but the token is served by the unauthenticated /api/websocket_token endpoint and the upgrader accepts clients that omit an Origin header. When the HUD is network-exposed, an attacker who can reach the listener can open the HUD WebSocket and receive the full view stream, including session state, Tiltfile contents, resource statuses, and continued updates. This issue is fixed in version 0.37.4.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Produtos afetados
tilt-dev · tilt
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CVE-2026-55882HIGHTilt: Unauthenticated pprof debug endpoints on the Tilt HUD serverEPSS 0.5%CVE-2026-55884CRITICALTilt: Missing authentication on the network-exposed Tilt HUD serverEPSS 0.5%