Advisories

Lago through 1.55.0 Authentication Bypass via acceptInvite GraphQL Mutation

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Severity
high
Date
Affecting
  • lago <= 1.55.0

CWE
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Abraxas Labs
Description
Lago through 1.55.0 contains an authentication bypass vulnerability that allows organization administrators to obtain session tokens for existing accounts via the acceptInvite mutation without a password check. Attackers can invite a victim's email, accept with an arbitrary password, and receive a JWT to access the victim's organizations, billing data, API keys and payment integrations.

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