GHSA-5GC6-XHV4-2WG6 Open WebUI has an IDOR vulnerability in the pin_channel_message API endpoint

Summary Pin/Unpin is a write operation modifies the message's ispinned , pinnedby, pinnedat fields, but in standard channels it only checks read permission, allowing users with read-only access to pin/unpin any message. Details...

CVE-2026-33676 Vikunja has Cross-Project Information Disclosure via Task Relations — Missing Authorization Check on Related Task Read

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, when the Vikunja API returns tasks, it populates the relatedtasks field with full task objects for all related tasks without checking whether the requesting user has read permission on those tasks' projects. A...

CVE-2026-33676

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, when the Vikunja API returns tasks, it populates the relatedtasks field with full task objects for all related tasks without checking whether the requesting user has read permission on those tasks' projects. A...

[SECURITY] [DLA 4428-1] mediawiki security update

Debian LTS Advisory DLA-4428-1 [email protected] https://www.debian.org/lts/security/ Guilhem Moulin December 30, 2025 https://wiki.debian.org/LTS Package : mediawiki Version : 1:1.35.13-1+deb11u6 CVE ID : CVE-2025-67475 CVE-2025-67478 CVE-2025-67479 CVE-2025-67480 CVE-2025-67481...