CVE-2024-32491: Znuny

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue was discovered in Znuny and Znuny LTS 6.0.31 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in user can upload a file (via a manipulated AJAX Request) to an arbitrary writable location by traversing paths. Arbitrary code can be executed if this location is publicly available through the web server.

Affected products

• Znuny Znuny: from 6.0.31, up to and including 6.5.7; from 7.0.1, up to and including 7.0.16

Published 2024-04-29. Last modified 2026-06-17.