CVE-2025-43926
Medium
Description
An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Custom AJAX calls to the AgentPreferences UpdateAJAX subaction can be used to set user preferences with arbitrary keys. When fetching user data via GetUserData, these keys and values are retrieved and given as a whole to other function calls, which then might use these keys/values to affect permissions or other settings.
SeverityMedium
CVSS6.1
Exploit probability—
ProductZnuny
PublishedMay 8, 2025
First seenMay 8, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| znuny znuny | v ≤ 6.5.14, 7.0.1 ≤ v ≤ 7.1.6 | — |
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