Lucene search
K

Mattermost Fails to Validate Remote Cluster Upload Sessions

🗓️ 21 Aug 2025 09:30:21Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

Mattermost validation flaw enables admin to upload non attachment files via channels into fs dirs.

Related
Detection
Refs
Vulners
Node
OROR
mattermostmattermostRange<8.0.0-20250708173752-d6b35c41f0ae5go
OROR
mattermostmattermost-serverRange10.9.010.9.2go
OR
mattermostmattermost-serverRange9.11.09.11.17go
OR
mattermostmattermost-serverRange10.5.010.5.8go
OR
mattermostmattermost-serverRange10.8.010.8.3go

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation