CVE-2026-51416

1. 概要 脆弱性タイプ : サービス拒否 / 無制限のHTTPレスポンス読み取り CWE-400 フラグ付き場所 : backend/internal/handler/authwechatoauth.go:1149 脆弱性の説明 : WeChat OAuthトークン交換プロセスは、io.ReadAllresp.Body を使用して上流のHTTPレスポンスボディ全体をメモリに読み込みますが、バッファリング前に最大サイズ制限を一切適用していません。 2. 分析 ステップ 1: フラグ付きシンクを...

ROADtools

ROADtools R ogue O ffice 365 및 A zure 활성 D irectory 도구 ROADtools는 Azure AD와 상호 작용하기 위한 프레임워크입니다. 공통 구성 요소를 포함하는 라이브러리roadlib, Azure AD 탐색 도구인 ROADrecon 및 ROADtools Token eXchangeroadtx 도구로 구성됩니다. ROADlib ROADlib는 Azure AD로 인증하거나 ROADrecon 데이터가 포함된 데이터베이스와 통합되는 도구를 구축하는 데 사용할 수 있는 라이브러리입니다. ROADli...

kit-oauth

kit-oauth Kit 애플리케이션용 OAuth 2.0 클라이언트 라이브러리 TOC 파일 파일| 설명 ---|--- .editorconfig| 편집기 포맷 설정 .gitignore| 빌드 산출물 및 의존성에 대한 Git 무시 규칙 .tool-versions| asdf 툴 버전 Zig, Kit LICENSE| MIT 라이선스 파일 README.md| 이 파일 examples/client-credentials.kit| 드라이런 클라이언트 자격 증명 예제 examples/github.kit| 드라이런 GitHub 인가 코드 예제...

CVE-2026-101023 Gitea OAuth2 refresh token grant accepts access tokens

Gitea's OAuth2 token endpoint verified the signature and grant of a token submitted with the refreshtoken grant type, but not that the token was a refresh token. An unexpired access token for the same OAuth2 application and grant could be exchanged for a new access token and refresh token. Whoeve...

TokenMan

アクセス トークンと更新トークンのスイート。 Token Man は、AAD のアクセス トークンおよび／または更新トークンを使用したポストエクスプロイテーション活動を支援するツールです。 目次 使い方 コマンド Fetch Search Swap FOCI アプリケーション クライアント ID マップ AZ OAuth 使い方 usage: tokenman.py -h fetch,search,swap,az,oauth ... Token Man -- v0.1.1 positional arguments: fetch,search,swap,az,oauth Command...

PYSEC-2026-4129 Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without running the OAuth role management that the normal OAuth login callback runs. A user whose provider roles the login callback would refuse, or would demote, could still obtain a working session a...

Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange

SummaryOpen WebUI's OAuth token exchange endpoint issues a session for a provider access token without running the OAuth role management that the normal OAuth login callback runs. A user whose provider roles the login callback would refuse, or would demote, could still obtain a working session at...

Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange

SummaryOpen WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through this...

PYSEC-2026-4119 Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through thi...

PT-2026-105878

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without running the OAuth role management that the normal OAuth login callback runs. A user whose provider roles the login callback would refuse, or would demote, could still obtain a working session a...

PT-2026-105868

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through thi...

CVE-2026-97846

Keycloak provides a feature called mTLS holder-of-key binding which ensures that a token can only be used by the client that originally requested it by binding it to their digital certificate. A flaw was discovered where the new Standard Token Exchange V2 feature does not check for this...

CVE-2026-97846

Keycloak provides a feature called mTLS holder-of-key binding which ensures that a token can only be used by the client that originally requested it by binding it to their digital certificate. A flaw was discovered where the new Standard Token Exchange V2 feature does not check for this...

CVE-2026-97846 Keycloak-services: keycloak-services: standard token exchange v2 bypasses mtls holder-of-key binding

Keycloak provides a feature called mTLS holder-of-key binding which ensures that a token can only be used by the client that originally requested it by binding it to their digital certificate. A flaw was discovered where the new Standard Token Exchange V2 feature does not check for this...

CVE-2026-97846

Keycloak provides a feature called mTLS holder-of-key binding which ensures that a token can only be used by the client that originally requested it by binding it to their digital certificate. A flaw was discovered where the new Standard Token Exchange V2 feature does not check for this...

CVE-2026-97846 Keycloak-services: keycloak-services: standard token exchange v2 bypasses mtls holder-of-key binding

Keycloak provides a feature called mTLS holder-of-key binding which ensures that a token can only be used by the client that originally requested it by binding it to their digital certificate. A flaw was discovered where the new Standard Token Exchange V2 feature does not check for this...

CVE-2026-97846

The Keycloak-services component contains a vulnerability where the new Standard Token Exchange V2 feature fails to validate the digital certificate required for mTLS holder-of-key binding . This flaw allows an attacker possessing stolen client credentials to obtain a standard, unrestricted token,...

EUVD-2026-86530

Keycloak provides a feature called mTLS holder-of-key binding which ensures that a token can only be used by the client that originally requested it by binding it to their digital certificate. A flaw was discovered where the new Standard Token Exchange V2 feature does not check for this...

CVE-2026-92289

Lemonldap::NG::Portal versions from 2.23.0 before 2.23.4 for Perl allow a PKCE bypass for public Relying Parties in "PKCE or secret" mode because checkEndPointAuthenticationCredentials does not verify the client secret. With oidcRPMetaDataOptionsRequirePKCE set to 2, the authorization endpoint...

PT-2026-98361

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description Keycloak includes an mTLS holder-of-key binding feature designed to ensure tokens are only usable by the client that originally requested them by binding the token to a digital certificate. ...