CVE-2026-59785 Hidden host credentials inferable via multiselect.get filtering
Attackers with read access can infer hidden host credentials by observing search results, exposing sensitive IPMI and PSK data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-59785?
CVE-2026-59785 is a medium-severity vulnerability in Zabbix, published on 5 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Host search in Frontend allows filtering by fields that are not displayed, including stored IPMI and PSK credentials. A user with read access can guess a credential and see from the search result whether the guess was right, letting them uncover it.
Weakness: CWE-204
Which versions are affected by CVE-2026-59785?
How do I fix CVE-2026-59785?
Apply the vendor's patch.
Is CVE-2026-59785 being exploited?
There is no known exploitation of CVE-2026-59785 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-59785, GHSA-pr2j-9fvv-cqvq, UBUNTU-CVE-2026-59785.