Blitz Identity Provider (Authentication server)

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shimit

shimit shimit is a python tool that implements the Golden SAML attack. More informations on this can be found in the following article on our blog. python .\shimit.py -h usage: shimit.py -h -pk KEY -c CERT -sp SP -idp IDP -u USER -reg REGION --SessionValidity SESSIONVALIDITY --SamlValidity...

authentik

What is authentik? authentik is an open-source Identity Provider IdP for modern SSO. It supports SAML, OAuth2/OIDC, LDAP, RADIUS, and more, designed for self-hosting from small labs to large production clusters. Our enterprise offering is available for organizations to securely replace existing...

New NetScaler Zero-Day Exploited in Targeted Attacks Can Knock SAML Deployments Offline

Citrix has released security updates for a high-severity security flaw in NetScaler ADC and NetScaler Gateway that has been exploited as part of targeted zero-day attacks. The vulnerability, tracked as CVE-2026-88779 , carries a CVSS score of 8.7 out of 10.0. "CVE-2026-88779 is a memory overflow...

CVE-2026-105302

A flaw in the User Session Note mapper of the Keycloak identity and access management solution allows for the exposure of sensitive internal credentials. The mapper fails to validate if a requested session note contains federated access tokens from external identity providers. Consequently, a del...

flask-saml2

flask-saml2 .. note:: 유지보수자를 찾고 있습니다. 이 프로젝트는 더 이상 유지보수되지 않습니다. 라이브러리는 제가 마지막으로 사용했을 때까지 작동했지만, 더 이상 이 프로젝트가 구축된 원래 프로젝트에서 작업하지 않습니다. 이 프로젝트의 리더십과 유지보수를 인수하는 데 관심이 있으시면 연락 주세요. .. image:: https://travis-ci.com/timheap/flask-saml2.svg?branch=master :target: https://travis-ci.com/timheap/flask-saml...

EUVD-2026-92100

ZITADEL 3.0.0 through 3.4.15 and 4.0.0 before 4.17.3 creates links between user accounts and external identity providers without verifying a primary factor or the caller's permission, including on identify-only Login V2 sessions and via the User Service V2 AddIDPLink endpoint. An unauthenticated...

Shibboleth OIDC OP <3.0.4 - Server-Side Request Forgery

The Shibboleth Identity Provider OIDC OP plugin before 3.0.4 is vulnerable to server-side request forgery SSRF due to insufficient restriction of the requesturi parameter, which allows attackers to interact with arbitrary third-party HTTP services. id: CVE-2022-24129 info: name: Shibboleth OIDC O...

PT-2026-104631

Name of the Vulnerable Software and Affected Versions ZITADEL versions 3.0.0 through 3.4.15 ZITADEL versions 4.0.0 through 4.17.2 Description An issue exists where links are created between user accounts and external identity providers without verifying a primary factor or the caller's permission...

CVE-2026-3055

🔥 NetScalerBleed2: Citrix NetScaler의 치명적인 인증 없이 발생하는 메모리 초과 읽기 CVE-2026-3055 인증되지 않은 범위 밖 메모리 읽기메모리 누수 SAML ID 제공자IdP로 구성된 어플라이언스에서만 발생 📋 개요 CVE-2026-3055 는 Citrix NetScaler ADC 및 NetScaler Gateway 의 치명적인 범위 밖 읽기 취약점CWE-125입니다. 이 취약점은 SAML 처리 중 불충분한 입력 검증 으로 인해 발생합니다. 인증되지 않은 원격 공격자가 메모리 초과 읽기를...

check-cve-2026-3055-netscaler

CVE-2026-3055 NetScaler SAML IdP 점검 Citrix NetScaler / NetScaler Gateway 어플라이언스에서 CVE-2026-3055SAML ID 공급자 로 동작할 때 발생하는 메모리 초과 읽기를 탐지하기 위한 Python 헬퍼입니다. 탐지 로직은 watchTowr Labs의 공개 분석 문서와 일치합니다. 사전 요구 사항 Python 3.10+ SAML IdP로 구성된 어플라이언스에만 적용됩니다. 해당 역할이 없는 게이트웨이는 일반적으로 /saml/login에서 404를 반환합니다. 이는 ...

CVE-2023-34362

CVE-2023-34362 MOVEit Transfer에 영향을 미치는 CVE-2023-34362용 POC 기술적 분석 취약점에 대한 기술적 근본 원인 분석은 블로그에서 확인할 수 있습니다: 요약 이 POC는 SQL 인젝션을 악용하여 sysadmin API 액세스 토큰을 획득한 다음, 해당 액세스를 사용하여 역직렬화 호출을 악용함으로써 원격 코드 실행을 달성합니다. 이 POC는 임의 사용자 토큰을 위조하는 데 사용되는 적절한 RS256 인증서를 호스팅하는 ID 공급자 엔드포인트에 연결해야 합니다. 기본적으로 이 POC는 AWS...

CVE-2026-100288

Cleartext storage of sensitive information in the database in Devolutions Server 2026.3.5.0 and earlier allows an attacker with read access to the database to obtain external identity provider tokens and active session identifiers via direct inspection of stored records...

CVE-2026-100288

Cleartext storage of sensitive information in the database in Devolutions Server 2026.3.5.0 and earlier allows an attacker with read access to the database to obtain external identity provider tokens and active session identifiers via direct inspection of stored records...

CVE-2026-100288

Cleartext storage of sensitive information in the database in Devolutions Server 2026.3.5.0 and earlier allows an attacker with read access to the database to obtain external identity provider tokens and active session identifiers via direct inspection of stored records...

EUVD-2026-89025

Cleartext storage of sensitive information in the database in Devolutions Server 2026.3.5.0 and earlier allows an attacker with read access to the database to obtain external identity provider tokens and active session identifiers via direct inspection of stored records...

CVE-2026-100288

Devolutions Server version 2026.3.5.0 and earlier is vulnerable to a security flaw where sensitive information is stored in cleartext within the database. An attacker who gains read access to the database can perform a direct inspection of stored records to obtain external identity provider token...

EUVD-2026-88605

Bitwarden Server 2025.6.0 before 2026.5.0 declares the @ExternalId parameter of the UserReadBySsoUserOrganizationIdExternalId stored procedure as NVARCHAR50 while the column it queries stores NVARCHAR300, silently truncating the SSO login identifier on SQL Server deployments and allowing a user...

CVE-2026-100288: Cleartext Storage of Sensitive Information

Cleartext storage of sensitive information in the database in Devolutions Server 2026.3.5.0 and earlier allows an attacker with read access to the database to obtain external identity provider tokens and active session identifiers via direct inspection of stored records...

PT-2026-102338

Name of the Vulnerable Software and Affected Versions LiteLLM affected versions not specified Description A weak authentication issue exists in the JWT authentication flow. An attacker with a valid JSON Web Token JWT from the configured identity provider can authenticate as any existing user by...