Authentication flaw

Sustainsys.Saml2 library adds SAML2P support to ASP.NET web sites, allowing the web site to act as a SAML2 Service Provider. Prior to versions 1.0.3 and 2.9.2, when a response is processed, the issuer of the Identity Provider is not sufficiently validated. This could allow a malicious identity...

CVE-2023-41890 Sustainsys.Saml2 Insufficient Identity Provider Issuer Validation

Sustainsys.Saml2 library adds SAML2P support to ASP.NET web sites, allowing the web site to act as a SAML2 Service Provider. Prior to versions 1.0.3 and 2.9.2, when a response is processed, the issuer of the Identity Provider is not sufficiently validated. This could allow a malicious identity...

CVE-2023-41890 Sustainsys.Saml2 Insufficient Identity Provider Issuer Validation

Sustainsys.Saml2 library adds SAML2P support to ASP.NET web sites, allowing the web site to act as a SAML2 Service Provider. Prior to versions 1.0.3 and 2.9.2, when a response is processed, the issuer of the Identity Provider is not sufficiently validated. This could allow a malicious identity...

CVE-2023-41890 Sustainsys.Saml2 Insufficient Identity Provider Issuer Validation

Sustainsys.Saml2 library adds SAML2P support to ASP.NET web sites, allowing the web site to act as a SAML2 Service Provider. Prior to versions 1.0.3 and 2.9.2, when a response is processed, the issuer of the Identity Provider is not sufficiently validated. This could allow a malicious identity...

CVE-2023-41890

Sustainsys.Saml2 (used to add SAML2P to ASP.NET sites) contains CVE-2023-41890 due to insufficient validation of the IdP issuer when processing a response. This can let a malicious IdP craft a SAML2 response that appears to come from another IdP, and an end user could cause stored AuthenticationP...

SAML Security Vulnerabilities

SAML is a library for Ross Kinder individual developers that contains a partial implementation of the saml standard in golang. That is, it allows third parties to authenticate your users, or allows third parties to rely on us to authenticate their users. A security vulnerability exists in...

CVE-2023-39522

goauthentik is an open-source Identity Provider. In affected versions using a recovery flow with an identification stage an attacker is able to determine if a username exists. Only setups configured with a recovery flow are impacted by this. Anyone with a user account on a system with the recover...

Design/Logic Flaw

goauthentik is an open-source Identity Provider. In affected versions using a recovery flow with an identification stage an attacker is able to determine if a username exists. Only setups configured with a recovery flow are impacted by this. Anyone with a user account on a system with the recover...

CVE-2023-39522

goauthentik (open‑source Identity Provider) contains a vulnerability in affected versions using a recovery flow with an identification stage that allows an attacker to determine whether a username exists, enabling username/email enumeration. The issue affects setups with the recovery flow and can...

CVE-2023-39522 Username enumeration attack in goauthentik

goauthentik is an open-source Identity Provider. In affected versions using a recovery flow with an identification stage an attacker is able to determine if a username exists. Only setups configured with a recovery flow are impacted by this. Anyone with a user account on a system with the recover...

CVE-2023-39522 Username enumeration attack in goauthentik

goauthentik is an open-source Identity Provider. In affected versions using a recovery flow with an identification stage an attacker is able to determine if a username exists. Only setups configured with a recovery flow are impacted by this. Anyone with a user account on a system with the recover...

PT-2023-26994

Name of the Vulnerable Software and Affected Versions goauthentik versions prior to 2023.5.6 goauthentik versions prior to 2023.6.2 Description The issue affects goauthentik, an open-source Identity Provider, where an attacker can determine if a username exists using a recovery flow with an...

Exploit for SQL Injection in Progress Moveit_Cloud

CVE-2023-34362 POC for CVE-2023-34362 affecting MOVEit Transfe...

Design/Logic Flaw

authentik is an open-source Identity Provider. Prior to versions 2023.4.3 and 2023.5.5, authentik does not verify the source of the X-Forwarded-For and X-Real-IP headers, both in the Python code and the go code. Only authentik setups that are directly accessible by users without a reverse proxy a...

CVE-2023-36456 Authentik lacks Proxy IP headers validation

authentik is an open-source Identity Provider. Prior to versions 2023.4.3 and 2023.5.5, authentik does not verify the source of the X-Forwarded-For and X-Real-IP headers, both in the Python code and the go code. Only authentik setups that are directly accessible by users without a reverse proxy a...

CVE-2023-36456

authentik is affected prior to versions 2023.4.3 and 2023.5.5 because it does not verify the origin of the X-Forwarded-For and X-Real-IP headers in both Python and Go code. This can allow spoofing of IPs in logs and in downstream flows that rely on IP checks, and may enable bypassing IP-based pol...

CVE-2023-36456 Authentik lacks Proxy IP headers validation

authentik is an open-source Identity Provider. Prior to versions 2023.4.3 and 2023.5.5, authentik does not verify the source of the X-Forwarded-For and X-Real-IP headers, both in the Python code and the go code. Only authentik setups that are directly accessible by users without a reverse proxy a...

PT-2023-25576

Name of the Vulnerable Software and Affected Versions authentik versions prior to 2023.4.3 and 2023.5.5 Description The issue concerns the lack of verification of the source of the X-Forwarded-For and X-Real-IP headers in authentik, an open-source Identity Provider. This poses a security risk whe...

Microsoft Azure AD flaw can lead to account takeover

Researchers have found that a flaw in Microsoft Azure AD can be used by attackers to take over accounts that rely on pre-established trust. In a nutshell, Microsoft Azure AD allows you to change the email address associated with an account without verification of whether you are in control of tha...

CVE-2023-34923

XML Signature Wrapping XSW in SAML-based Single Sign-on feature in TOPdesk v12.10.12 allows bad actors with credentials to authenticate with the Identity Provider IP to impersonate any TOPdesk user via SAML Response manipulation...