CVE-2025-64998
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Session hijacking via exposed session signing secret in distributed Checkmk setups
Exposure of session signing secret in Checkmk <2.4.0p23, <2.3.0p45 and 2.2.0 allows an administrator of a remote site with config sync enabled to hijack sessions on the central site by forging session cookies.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Checkmk
- Vendor
- Checkmk GmbH
- Product
- Checkmk
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.4.0 | affected | semver | 2.4.0p23 | Unavailable | None listed |
| 2.3.0 | affected | semver | 2.3.0p45 | Unavailable | None listed |
| 2.2.0 | affected | semver | Unavailable | Unavailable | None listed |