Advisories

cc-connect through 1.5.0 Missing Authentication via MAX Webhook Sender Spoofing

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severity
critical
date
Affecting
  • cc-connect <= 1.5.0

CWE
  • CWE-306 Missing Authentication for Critical Function
CVSS
9.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
George Chen
Description
cc-connect through 1.5.0 contains a missing authentication vulnerability in the MAX platform adapter webhook mode in platform/max/max.go that accepts unauthenticated updates when no webhook_secret is configured. Remote attackers reaching the webhook listener on port 8080 can forge updates with an allowed or admin user_id to run privileged commands like /shell on the host.

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