Quick answers
- Is CVE-2026-92882 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-92882 being exploited in the wild.
- How severe is CVE-2026-92882?
- Informational severity, published 22 September 2026.
- Which products and versions are affected?
- Checkmk 2.5.0 before p15, 2.4.0 before p37, 2.3.0 before p51, 2.2.0.
- Is there a fix for CVE-2026-92882?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-92882 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-92882?
- Check whether you run Checkmk at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The REST API host and folder configuration GET endpoints insufficiently protect sensitive credential fields, returning SNMP community strings, SNMPv3 auth/privacy passphrases, and IPMI passwords in cleartext. This affects authenticated users with permissions to view host configuration. The vulnerability requires authentication and host viewing privileges, making it an information disclosure risk for deployments where API access is shared across teams or where credential exposure could be leveraged for lateral movement.
Affected products
- Checkmk Checkmk 2.5.0 before p15, 2.4.0 before p37, 2.3.0 before p51, 2.2.0
Timeline
- 2026-09-22: disclosed: Advisory published