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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
getlago lago
Default version status: unaffected
0 to ≤ 1.55.0affected
References
- https://github.com/getlago/lago-api/commit/5a9d5935b027d1db7171c7c015283d5870451305 ↗
- https://github.com/getlago/lago-api/pull/6146 ↗
- https://github.com/getlago/lago-api/blob/v1.55.0/app/services/users_service.rb#L89-L98 ↗
- https://github.com/getlago/lago-api/blob/v1.55.0/app/services/invites/accept_service.rb#L15-L16 ↗
- https://abraxaslabs.tech/research/lago-invite-ato ↗
- https://github.com/getlago/lago-api ↗
- https://www.vulncheck.com/advisories/lago-through-1.55.0-authentication-bypass-via-acceptinvite-graphql-mutation ↗