GHSA-7R7X-GJVR-448G Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)

Open WebUI upload metadata can add files to knowledge bases without write permission Summary Open WebUI's file upload background processing trusts the client-supplied metadata.knowledgeid value and inserts a knowledgefile association before validating that the uploading user has write access to t...

kernel: XFS data corruption using reflink

A flaw was found in the XFS filesystem. A race condition in the copy-on-write mechanism for reflinked files can cause writes to bypass the copy-on-write process and modify shared data blocks directly. As a result, data intended for a private copy may be written to the original shared location,...

PYSEC-2026-2722 Open WebUI IDOR: Calendar event re-parenting allows writing events into another user's calendar

Summary POST /api/v1/calendars/events/eventid/update validates that the caller has write access to the calendar the event currently belongs to, but does not validate the destination calendarid supplied in the request body. The model layer then persists the new calendarid unconditionally. A regula...

CVE-2026-59217

Open WebUI prior to version 0.10.0 allowed a metadata.knowledge_id value in file uploads to auto-link files to a knowledge base, bypassing the write-access check on /api/v1/knowledge//file/add. This enabled read-only knowledge-base users to add arbitrary files. The issue is fixed in version 0.10....

PT-2026-50136

Name of the Vulnerable Software and Affected Versions Gitea affected versions not specified Description An authorization bypass allows any authenticated low-privilege user with read access to a repository to push arbitrary commits directly to that repository, bypassing write-access checks. This...

CVE-2021-33718

A vulnerability has been identified in Mendix Applications using Mendix 7 All versions V7.23.22, Mendix Applications using Mendix 8 All versions V8.18.7, Mendix Applications using Mendix 9 All versions V9.3.0. Write access checks of attributes of an object could be bypassed, if user has a write...

EUVD-2021-20395

Malware in sbrugna...

CVE-2011-0466

The API in SUSE openSUSE Build Service OBS 2.0.x before 2.0.8 and 2.1.x before 2.1.6 allows attackers to bypass intended write-access restrictions and modify a 1 package or 2 project via unspecified vectors...

CVE-2021-42025

A vulnerability has been identified in Mendix Applications using Mendix 8 All versions V8.18.13, Mendix Applications using Mendix 9 All versions V9.6.2. Applications built with affected versions of Mendix Studio Pro do not properly control write access for certain client actions. This could allow...

CVE-2021-33718

A vulnerability has been identified in Mendix Applications using Mendix 7 All versions V7.23.22, Mendix Applications using Mendix 8 All versions V8.18.7, Mendix Applications using Mendix 9 All versions V9.3.0. Write access checks of attributes of an object could be bypassed, if user has a write...

CVE-2014-3084

The CVE-2014-3084 issue affects IBM Maximo Asset Management and related products (including Maximo Asset Management Essentials, Maximo Industry Solutions, SmartCloud Control Desk, Tivoli Asset Management for IT, Tivoli Service Request Manager, Maximo Service Desk, and CMDB products). It allows re...