Improper Neutralization of Special Elements in Data Query Logic in LogonTracer - CVE-2026-33566
Published: April 23, 2026
Vulnerability identifier: #VU126882
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-33566
CWE-ID: CWE-943
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper neutralization of special elements in data query logic. A remote attacker can load specially crafted Windows event log data and alter the contents of the database.
Affected software
LogonTracer
How to mitigate CVE-2026-33566
Install updates from vendor's website.
LogonTracer - update to 2.0.0