znuny: An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6
CVE-2025-43926 is fixed in znuny on 1 platform, first by DEBIAN-CVE-2025-43926, released May 8, 2025. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| znuny · Debian 13.5 (trixie) | 6.5.15-2 | DEBIAN-CVE-2025-43926 | May 8, 2025 |
| znuny · Debian 14 | 6.5.15-2 | DEBIAN-CVE-2025-43926 | May 8, 2025 |
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