#git

Overview OpenFGA v1.8.4 or previous (Helm chart < openfga-0.2.22, docker < v.1.8.5) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. Am I Affected? If you are using OpenFGA v1.8.4 or previous, specifically under the following conditions, you are affected by this authorization bypass vulnerability: - Calling Check API or ListObjects with a model that has a relation [directly assignable](https://openfga.dev/docs/concepts#what-is-a-directly-related-user-type) to both [public access](https://openfga.dev/docs/concepts#what-is-type-bound-public-access) AND [userset](https://openfga.dev/docs/concepts#what-is-a-user) with the [same type](https://openfga.dev/docs/concepts#what-is-a-type), and - A type bound public access tuple is assigned to an object, and - userset tuple is not assigned to the same object, and - Check request's user field is a userset that has the same type as the type bound public access tuple's user type Fix Upgrade to v1.8.5. ...

While AI-generation services and major camera makers are adopting the specification for digitally signed metadata, creating a workflow around the nascent ecosystem is still a challenge.

### Summary If users are allowed to sign in via both username and email the regulation system treats these as separate login events. This leads to the regulation limitations being effectively doubled assuming an attacker using brute-force to find a user password. It's important to note that due to the effective operation of regulation where no user-facing sign of their regulation ban being visible either via timing or via API responses, it's effectively impossible to determine if a failure occurs due to a bad username password combination, or a effective ban blocking the attempt which heavily mitigates any form of brute-force. ### Details This occurs because the records and counting process for this system uses the method utilized for sign in rather than the effective username attribute. ### Impact This has a minimal impact on account security, this impact is increased naturally in scenarios when there is no two-factor authentication required and weak passwords are used. This make...

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