Jon Börjesson

3 exploits Active since Feb 2026
CVE-2026-25767 WRITEUP HIGH WRITEUP
LavinMQ <2.6.8 - Privilege Escalation
LavinMQ is a high-performance message queue & streaming server. Before 2.6.8, an authenticated user, with the “Policymaker” tag, could create shovels bypassing access controls. an authenticated user with the "Policymaker" management tag could exploit it to read messages from vhosts they are not authorized to access or publish messages to vhosts they are not authorized to access. This vulnerability is fixed in 2.6.8.
CVSS 8.1
CVE-2026-25767 WRITEUP HIGH WRITEUP
LavinMQ <2.6.8 - Privilege Escalation
LavinMQ is a high-performance message queue & streaming server. Before 2.6.8, an authenticated user, with the “Policymaker” tag, could create shovels bypassing access controls. an authenticated user with the "Policymaker" management tag could exploit it to read messages from vhosts they are not authorized to access or publish messages to vhosts they are not authorized to access. This vulnerability is fixed in 2.6.8.
CVSS 8.1
CVE-2026-25768 WRITEUP MEDIUM WRITEUP
LavinMQ < 2.6.6 - Authenticated Unauthorized Metadata Access
LavinMQ is a high-performance message queue & streaming server. Before 2.6.6, an authenticated user could access metadata in the broker they should not have access to. This vulnerability is fixed in 2.6.6.
CVSS 6.5