Mastodon Authorization Issues Vulnerability

Mastodon is an open source social networking server based on ActivityPub. Mastodon suffers from an authorization problem vulnerability that stems from an authorization problem vulnerability in OpenID Connect...

CVE-2024-23647

Authentik is an open-source Identity Provider. There is a bug in our implementation of PKCE that allows an attacker to circumvent the protection that PKCE offers. PKCE adds the codechallenge parameter to the authorization request and adds the codeverifier parameter to the token request. Prior to...

Design/Logic Flaw

Authentik is an open-source Identity Provider. There is a bug in our implementation of PKCE that allows an attacker to circumvent the protection that PKCE offers. PKCE adds the codechallenge parameter to the authorization request and adds the codeverifier parameter to the token request. Prior to...

CVE-2024-23647 PKCE downgrade attack in Authentik

Authentik is an open-source Identity Provider. There is a bug in our implementation of PKCE that allows an attacker to circumvent the protection that PKCE offers. PKCE adds the codechallenge parameter to the authorization request and adds the codeverifier parameter to the token request. Prior to...

CVE-2024-23647

Authentik (PKCE downgrade) vulnerability (CVE-2024-23647) exists due to a flaw in PKCE implementation: if the authorization request omits code_challenge, PKCE checks are skipped, enabling bypass of PKCE protections. Affected versions are before 2023.8.7 and 2023.10.7. Versions 2023.8.7 and 2023.1...

VulnCheck KEV: CVE-2021-41266

Minio console is a graphical user interface for the for MinIO operator. Minio itself is a multi-cloud object storage project. Affected versions are subject to an authentication bypass issue in the Operator Console when an external IDP is enabled. All users on release v0.12.2 and before are...

CVE-2024-21637

Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with responsemode=formpost. This relatively user could use the described attacks to perform a privilege escalation. This...

Cross site scripting

Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with responsemode=formpost. This relatively user could use the described attacks to perform a privilege escalation. This...

CVE-2024-21637

Authentik (open-source Identity Provider) is affected by a reflected XSS in OpenID Connect flows using JavaScript-URIs with response_mode=form_post. The issue targets the authentication redirect path (Redirect URI) and could be used to escalate privileges as described in CVE-2024-21637. The vulne...

CVE-2024-21637 XSS in Authentik via JavaScript-URI as Redirect URI and form_post Response Mode

Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with responsemode=formpost. This relatively user could use the described attacks to perform a privilege escalation. This...

GHSA-487P-QX68-5VJW Hail relies on OIDC email claims to verify the validity of a user's domain.

Impact All Hail Batch clusters are affected. An attacker is able to: 1. Create one or more accounts with Hail Batch without corresponding real accounts in the organization. For example, a user could create a Microsoft or Google account and then change their email to "[email protected]"...

How Strata Identity and Microsoft Entra ID solve identity challenges in mergers and acquisitions

This blog post is part of the Microsoft Intelligent Security Association guest blog series. Learn more about MISA. Along with every merger and acquisition between two companies comes the need to combine and strengthen their IT infrastructure. In particular, there is an immediate and profound impa...

How Strata Identity and Microsoft Entra ID solve identity challenges in mergers and acquisitions

This blog post is part of the Microsoft Intelligent Security Association guest blog series. Learn more about MISA. Along with every merger and acquisition between two companies comes the need to combine and strengthen their IT infrastructure. In particular, there is an immediate and profound impa...

The vulnerability of the Blitz Identity Provider software lies in its ability to redirect URL addresses, allowing a hacker to redirect a user to any arbitrary URL address.

The vulnerability of the Blitz Identity Provider software relates to the possibility of redirecting URL addresses. Exploiting this vulnerability allows a malicious actor to redirect users to any desired URL address by sending a specially crafted link...

CVE-2023-48228

authentik is an open-source identity provider. When initialising a oauth2 flow with a codechallenge and codemethod thus requesting PKCE, the single sign-on provider authentik must check if there is a matching and existing codeverifier during the token step. Prior to versions 2023.10.4 and 2023.8....

Design/Logic Flaw

authentik is an open-source identity provider. When initialising a oauth2 flow with a codechallenge and codemethod thus requesting PKCE, the single sign-on provider authentik must check if there is a matching and existing codeverifier during the token step. Prior to versions 2023.10.4 and 2023.8....

CVE-2023-48228 OAuth2: PKCE can be fully circumvented

authentik is an open-source identity provider. When initialising a oauth2 flow with a codechallenge and codemethod thus requesting PKCE, the single sign-on provider authentik must check if there is a matching and existing codeverifier during the token step. Prior to versions 2023.10.4 and 2023.8....

CVE-2023-48228

CVE-2023-48228 affects the authentik open-source IDP. The vulnerability is in the PKCE code_verifier validation during OAuth2 token exchange: prior to versions 2023.10.4 and 2023.8.5, authentik accepted a token request without verifying the code_verifier even when a code_challenge was used. The i...

Apache NiFi Credentials Gather

This module will grab Apache NiFi credentials from various files on Linux. Module Options msf use post/linux/gather/apachenificredentials msf postapachenificredentials show actions ...actions... msf postapachenificredentials set ACTION msf postapachenificredentials show options ...show and set...

CVE-2023-46249

authentik is an open-source Identity Provider. Prior to versions 2023.8.4 and 2023.10.2, when the default admin user has been deleted, it is potentially possible for an attacker to set the password of the default admin user without any authentication. authentik uses a blueprint to create the...