Security Bulletin: Multiple Vulnerabilities in IBM Event Streams

Summary Multiple vulnerabilities were addressed in IBM Event Streams version 13.0.3 Vulnerability Details CVEID:CVE-2026-33557 DESCRIPTION: A possible security vulnerability has been identified in Apache Kafka. By default, the broker property sasl.oauthbearer.jwt.validator.class is set to...

jwt_tool

The JSON Web Token Toolkit v2 jwttool.py は、JWT JSON Web Tokens の検証、偽造、スキャン、改ざんを行うためのツールキットです。 主な機能は次のとおりです: トークンの有効性の確認 既知のエクスプロイトのテスト: CVE-2015-2951 alg=none 署名バイパスの脆弱性 CVE-2016-10555 RS/HS256 公開鍵不一致の脆弱性 CVE-2018-0114 Key injection 脆弱性 CVE-2019-20933/CVE-2020-28637 Blank password 脆弱性...

OpenMetadata - Authentication Bypass

OpenMetadata is a unified platform for discovery, observability, and governance powered by a central metadata repository, in-depth lineage, and seamless team collaboration. The JwtFilter handles the API authentication by requiring and verifying JWT tokens. When a new request comes in, the request...

CVE-2026-29000-Lab

CVE-2026-29000 — pac4j-jwt 库级 PoC 实验室 概述 本仓库包含针对 pac4j-jwt 中 CVE-2026-29000 的库级 PoC 。 它通过两个用例对比了存在漏洞的版本与已修复版本的行为： 基线测试 ：合法令牌应被接受 攻击测试 ：伪造令牌在存在漏洞的版本上应被接受，在已修复版本上应被拒绝 版本| 基线测试| 攻击测试| 结果 ---|---|---|--- 6.0.3| ✅| ✅| 存在漏洞 6.0.4.1| ✅| ✅| 存在漏洞 6.3.3| ✅| ❌| 已修复 本 PoC...

CVE-2026-30863-Exploit

CVE-2026-30863 – Parse Server JWT 受众验证 受影响版本 Parse Server 8.6.10 和 9.5.0-alpha.11 受影响组件 Google 认证适配器（GoogleAuthAdapter） Apple 认证适配器（AppleAuthAdapter） Facebook 认证适配器（FacebookAuthAdapter） 根本原因 当适配器配置为未 设置受众参数（Google/Apple 的 clientId，Facebook 的 appIds）时，底层 JWT 验证（使用 jsonwebtoken 或类似工具）会跳过 audience...

CVE-2026-71206-PoC

CVE-2026-71206 — Shiori：JWT CheckToken 从不重新验证账户状态 产品：go-shiori/shiori 文件：internal/domains/auth.go CWE：CWE-613 — 会话过期不充分 CVSS 3.1：AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L — 8.2（高危） CNA：Turan Security · CVE 记录 描述 Shiori 的 CheckToken 函数（internal/domains/auth.go）仅验证 JWT 的 HMAC 签名，并原样返回嵌入的 claims.Account...

CVE-2026-66908

CVE-2026-66908 — camel-platform-http-main 未校验 JWT iss/aud 针对 Apache Camel 漏洞的可运行 PoC 复现工具：当未配置 jwtIssuer 或 jwtAudience 时，camel-main 内嵌 HTTP 服务器 仅凭密钥库构建其 JWT 认证器，因此入站令牌仅检查签名和过期时间 ——iss 和 aud 声明从未被校验。 运行时| 目录| 技术栈 ---|---|--- Camel Main （独立运行）| camel-main/| camel-main 4.21.0 +...

CVE-2026-100608 Flowise through 3.1.4 Authorization Bypass via BullMQ Dashboard

Flowise through 3.1.4 does not enforce authorization on the BullMQ admin dashboard. When the server runs in queue mode with the dashboard enabled and not in cloud mode MODE=queue, ENABLEBULLMQDASHBOARD=true, and !isCloud, the /admin/queues mount is protected only by the...

CVE-2026-100608 Flowise through 3.1.4 Authorization Bypass via BullMQ Dashboard

Flowise through 3.1.4 does not enforce authorization on the BullMQ admin dashboard. When the server runs in queue mode with the dashboard enabled and not in cloud mode MODE=queue, ENABLEBULLMQDASHBOARD=true, and !isCloud, the /admin/queues mount is protected only by the...

CVE-2026-93556

The ‘/password/guardarClau/recover’ endpoint accepts the ‘usuariId’ parameter, which specifies the account whose password is to be changed. The JWT token for the recovery process is not validated against the user specified in that parameter. An unauthenticated attacker could manipulate the...

EUVD-2026-84341

The ‘/password/guardarClau/recover’ endpoint accepts the ‘usuariId’ parameter, which specifies the account whose password is to be changed. The JWT token for the recovery process is not validated against the user specified in that parameter. An unauthenticated attacker could manipulate the...

PT-2026-95825

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the OpenID Connect OIDC protocol implementation. During the token refresh process, the server restores requested audiences from stored client IDs but fails to verify if the...

About Authentication Bypass - Microsoft SharePoint (CVE-2026-55040) vulnerability

About Authentication Bypass - Microsoft SharePoint CVE-2026-55040 vulnerability. SharePoint is a web application for corporate intranet portals, document management, and collaboration. This vulnerability was disclosed as part of the July Microsoft Patch Tuesday. A remote unauthenticated attacker...

SUSE CVE-2026-53471

A flaw was found in migration-planner. The agent-API middleware processes JSON Web Tokens JWTs for authentication, but its UpdateSourceInventory and UpdateAgentStatus handlers fail to validate the sourceid claim within these tokens against the requested source ID. This oversight allows an...

CVE-2026-66908

A flaw was found in the Apache Camel Platform HTTP Main component. When JSON Web Token JWT authentication is configured with a keystore but without specifying an issuer or audience, the system fails to validate the 'iss' and 'aud' claims. This improper authentication allows an attacker to use any...

PT-2026-81231

The extension fails to properly validate the expiration of a client-supplied JWT token, allowing an attacker in control of a valid API key to authenticate with an expired token. Exploitation requires the attacker to already be in control of the SYSSY project's API key...

DEBIAN-CVE-2026-75509

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass...

CVE-2026-66908

The Apache Camel Platform HTTP Main component (versions 4.8.0 to before 4.22.0) contains an improper authentication vulnerability. When JWT authentication is enabled with a keystore but without jwtIssuer or jwtAudience configurations, the camel-main embedded HTTP server fails to validate the iss ...

Exploit for CVE-2026-66908

CVE-2026-66908 — camel-platform-http-main JWT iss/aud not...

PT-2026-80920

Name of the Vulnerable Software and Affected Versions Apache Camel versions 4.8.0 through 4.21.x Apache Camel versions 4.14.x through 4.14.8 Apache Camel versions 4.18.x through 4.18.3 Description An improper authentication issue exists in the Apache Camel Platform HTTP Main component. When the...