Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3 as the view 'events' (events.php) insecurely displays the limit parameter value, without applying any proper output filtration. This issue exists because of the function sortHeader() in functions.php, which insecurely returns the value of the limit query string parameter without applying any filtration.
Severity
CVSS 3.0
4.8 medium
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)