PT-2026-38409

Name of the Vulnerable Software and Affected Versions Aegra versions 0.9.0 through 0.9.6 Description Shared instances with multiple authenticated users are susceptible to a cross-tenant Insecure Direct Object Reference IDOR. An authenticated attacker who obtains another user's thread id can execu...

GHSA-J72X-XFWG-783F ShellHub has cross-tenant IDOR in `GET /api/devices/:uid` that discloses device data of any namespace

Summary GET /api/devices/:uid returns the full device object whenever the caller is authenticated, without verifying that the device belongs to the caller's namespace tenant. Any authenticated user JWT or API Key who knows or can guess a device UID can read device metadata from any other namespac...

CVE-2026-23902 Apache DolphinScheduler: Users are able to use tenants that are not defined on the platform during workflow execution.

Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to...

CVE-2026-32252

CVE-2026-32252 – Chartbrew : A cross-tenant authorization bypass exists in GET /team/:team_id/template/generate/:project_id prior to 4.9.0. The handler calls checkAccess(req, "updateAny", "chart") without awaiting the promise and does not verify the project_id belongs to the caller’s team. As a r...

Tencent WeKnora 安全漏洞

Tencent WeKnora is a LLM-based framework developed by Tencent China. It features deep document understanding using the RAG paradigm, semantic retrieval, and context-aware answers. Prior to version 0.3.0, there were security vulnerabilities in Tencent WeKnora. These vulnerabilities stemmed from a...

INTERN(al) MSRC variant hunting: From multi-tenant authorization to Model Context Protocol

When security researchers submit a vulnerability report to MSRC, the Vulnerabilities and Mitigations V&M team reviews it, reproduces the issue, and determines severity. The team reviews all submissions from internal and external security researchers...

PYSEC-2012-35

OpenStack Keystone Essex 2012.1 and Folsom 2012.2 does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role...