CVE-2026-50592
Medium
Description
In Znuny LTS before 6.5.21 and Znuny before 7.3.3, there is reflected XSS in AdminCommunicationLog (aka the communication log administration view).
SeverityMedium
CVSS6.4
Exploit probability—
ProductZnuny
PublishedJun 5, 2026
First seenJun 5, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Znuny Znuny6.5.21, 7.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Znuny Znuny | v < 6.5.21, 7.0.0 ≤ v < 7.3.3 | 6.5.21, 7.3.3 |
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