CVE-2026-107176 Cluster-samples-operator: role reads all secrets in openshift-config, not just pull-secret

A flaw was found in the cluster-samples-operator. The RBAC Role coreos-pull-secret-reader in namespace openshift-config grants get, list, and watch permissions on all Secret resources without resourceNames scoping. The operator only requires access to the pull-secret Secret. If the samples-operat...

CVE-2026-105140

The Obot platform versions 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 are vulnerable to a race condition within the auth provider group refresh mechanism. If overlapping refreshes for the same user commit out of order, the system may persist stale memberships , causing a user to retain revoked...

CVE-2026-105140 Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 Race Condition Restores Revoked Group Membership

Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 contains a race condition in auth provider group refreshes that can restore group memberships just revoked in the identity provider. When overlapping refreshes for the same user commit out of order, stale memberships are persisted and the user...

Blitz Identity Provider (Authentication server)

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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...

flask-saml2

flask-saml2 .. note:: メンテナーを募集しています 。このプロジェクトはメンテナンスされていません。このライブラリは動作します（少なくとも最後に使用したときは動作していました）が、私はもはやこのライブラリが作られたプロジェクトでは作業していません。このプロジェクトのリーダーシップと保守を引き継ぐことに興味がある方は、ご連絡ください。 .. image:: https://travis-ci.com/timheap/flask-saml2.svg?branch=master :target: https://travis-ci.com/timheap/flask-sam...

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...

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...

DEBIAN-CVE-2026-104046

A flaw was found in SSSD System Security Services Daemon. When Identity Provider IdP authentication is enabled, pre-authentication requests retain state in memory without being cleared or timed out. A local attacker can repeatedly initiate authentication flows without completing them, causing...

CVE-2026-104046

A flaw exists in SSSD (System Security Services Daemon) where Identity Provider (IdP) authentication requests retain state in memory without proper clearing or timeouts. A local attacker can exploit this by repeatedly initiating authentication flows without completing them, leading to unbounded m...

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...

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...

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 NetScaler における重大な未認証メモリ越え読み出し CVE-2026-3055 未認証のバッファ外メモリ読み出し（メモリリーク） SAML ID プロバイダー IdP として構成されているアプライアンスのみに影響 📋 概要 CVE-2026-3055 は、Citrix NetScaler ADC および NetScaler Gateway における重大な バッファ外読み出しの脆弱性（CWE-125）です。 この脆弱性は、SAML 処理中の不十分な入力検証 によって引き起こされます。未認証の...

check-cve-2026-3055-netscaler

CVE-2026-3055 NetScaler SAML IdP 检测 用于探测 Citrix NetScaler / NetScaler Gateway 设备是否存在 CVE-2026-3055（充当 SAML 身份提供方 时的内存越界读取）的 Python 辅助工具。检测逻辑与 watchTowr Labs 的公开文章一致。 前置条件 Python 3.10+ 仅适用于配置为 SAML IdP 的设备。未承担该角色的网关通常在 /saml/login 上返回 404；这意味着不适用 于该 CVE，而非“对所有 NetScaler 问题都安全”。 安装 cd...

CVE-2023-34362

CVE-2023-34362 MOVEit Transfer に影響する CVE-2023-34362 の POC 技術的分析 この脆弱性の根本原因に関する技術的分析は、ブログで公開されています: 概要 この POC は SQL インジェクションを悪用して sysadmin API アクセストークンを取得し、そのアクセスを利用して逆シリアル化呼び出しを悪用し、リモートコード実行を獲得します。 この POC は、任意のユーザートークンを偽造するために使用される適切な RS256 証明書をホストする Identity Provider...

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

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...