What’s Vulnerable › Vulnerabilities
CVE-2026-92882: Redact SNMP community, SNMPv3 pass phrases, and IPMI password in host config REST API GET responses
- Severity: medium (CVSS 5.3 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-22 · updated 2026-10-05
- Weakness: CWE-522
Description
Insufficiently protected credentials in the host and folder configuration endpoints of the REST API in Checkmk <2.5.0p15, <2.4.0p38, <2.3.0p51 and 2.2.0 (EOL) allows an authenticated user who may view a host's configuration to read stored SNMP community strings, SNMPv3 auth and privacy pass phrases and IPMI passwords in clear text from GET responses, although the setup GUI never displays these values.
Affected products
- Checkmk GmbH Checkmk: from 2.5.0 before 2.5.0p15; from 2.4.0 before 2.4.0p38; from 2.3.0 before 2.3.0p51; 2.2.0 — fixed in 2.3.0p51, 2.4.0p38, 2.5.0p15
How to fix
Upgrade to a fixed version: Checkmk GmbH Checkmk 2.3.0p51, 2.4.0p38, 2.5.0p15. Check the vendor advisory for mitigations.
References
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