CVE-2025-46572 passport-wsfed-saml2 Has SAML Authentication Bypass via Signature Wrapping

passport-wsfed-saml2 provides passport strategy for both WS-fed and SAML2 protocol. A vulnerability present starting in version 3.0.5 up to and including version 4.6.3 allows an attacker to impersonate any user during SAML authentication by crafting a SAMLResponse. This can be done by using a val...

PT-2025-19969 · Auth0 · Passport-Wsfed-Saml2

Name of the Vulnerable Software and Affected Versions: passport-wsfed-saml2 versions 3.0.5 through 4.6.3 Description: A vulnerability in passport-wsfed-saml2 allows an attacker to impersonate any user in the Auth0 tenant during SAML authentication by crafting a SAMLResponse. This can be done by...

PT-2025-19970 · Unknown · Passport-Wsfed-Saml2

Name of the Vulnerable Software and Affected Versions: passport-wsfed-saml2 versions 3.0.5 through 4.6.3 Description: A vulnerability in passport-wsfed-saml2 allows an attacker to impersonate any user during SAML authentication by tampering with a valid SAML response. This can be done by adding...

Passport-wsfed-saml2 安全漏洞

Passport-wsfed-saml2 is an Auth0 open source token authentication provider program. A security vulnerability exists in Passport-wsfed-saml2 versions 3.0.5 through 4.6.3, which stems from SAML response tampering and could lead to user impersonation...

CVE-2025-27773

The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to...

CVE-2025-27773 SimpleSAMLphp SAML2 library has incorrect signature verification for HTTP-Redirect binding

The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to...

CVE-2025-27773

CVE-2025-27773 affects the SimpleSAMLphp SAML2 library. A signature confusion attack exists in the HTTPRedirect binding where an attacker who has any signed SAMLResponse can cause the application to accept an unsigned message. This impacts versions prior to 4.17.0 and 5.0.0-alpha.20. The issue is...

CVE-2025-27773 SimpleSAMLphp SAML2 library has incorrect signature verification for HTTP-Redirect binding

The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to...

CVE-2025-27773

The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to...

CVE-2025-24894

SPID.AspNetCore.Authentication is an AspNetCore Remote Authenticator for SPID. Authentication using Spid and CIE is based on the SAML2 standard which provides two entities: Identity Provider IDP: the system that authenticates users and provides identity information SAML affirmation to the Service...

CVE-2025-24894

SPID.AspNetCore.Authentication is an AspNetCore Remote Authenticator for SPID. Authentication using Spid and CIE is based on the SAML2 standard which provides two entities: Identity Provider IDP: the system that authenticates users and provides identity information SAML affirmation to the Service...

CVE-2017-11429

Clever saml2-js 2.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to...

CVE-2020-5261

Saml2 Authentication services for ASP.NET NuGet package Sustainsys.Saml2 greater than 2.0.0, and less than version 2.5.0 has a faulty implementation of Token Replay Detection. Token Replay Detection is an important defence in depth measure for Single Sign On solutions. The 2.5.0 version is patche...

CVE-2024-52806

SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an untrusted XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18...

GHSA-PXM4-R5PH-Q2M2 SimpleSAMLphp SAML2 has an XXE in parsing SAML messages

Summary When loading an untrusted XML document, for example the SAMLResponse, it's possible to induce an XXE. $options is defined as: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.phpL41 including the DTDLoad option, which allows...

SimpleSAMLphp SAML2 has an XXE in parsing SAML messages

Summary When loading an untrusted XML document, for example the SAMLResponse, it's possible to induce an XXE. $options is defined as: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.phpL41 including the DTDLoad option, which allows...

CVE-2024-52806

SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an untrusted XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18...

XML External Entity (XXE) Injection

Overview Affected versions of this package are vulnerable to XML External Entity XXE Injection due to improper sanitization of XML body in the fromString function. Workaround Remove the LIBXMLDTDLOAD | LIBXMLDTDATTR options from $options Details XXE Injection is a type of attack against an...

CVE-2024-52806

SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an untrusted XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18...

CVE-2024-52806 SimpleSAMLphp SAML2 has an XXE in parsing SAML messages

SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an untrusted XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18...