![]() ![]() As a result, the user may become a victim of a phishing attack. Improper authorization in handler for custom URL scheme issue in "Mercari" App for Android prior to version 5.78.0 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App. Because of this bug, an attacker can circumvent the protection PKCE offers, such as CSRF attacks and code injection attacks. Prior to 2023.8.10.7, a downgrade scenario is possible: if the attacker removes the code_challenge parameter from the authorization request, authentik will not do the PKCE check. PKCE adds the code_challenge parameter to the authorization request and adds the code_verifier parameter to the token request. There is a bug in our implementation of PKCE that allows an attacker to circumvent the protection that PKCE offers. Version 1.4.3 contains a patch for this issue.Īuthentik is an open-source Identity Provider. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. This vulnerability is patched in 0.122.4. When the application is password-protected (deployed with the `ACCESS_CODE` option), it is possible to access plugins without proper authorization (without password). Lobe Chat is a chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. ![]()
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