Disclosure summary
Nagios Log Server versions prior to 2024R1.3.2 contain a privilege escalation vulnerability in the account email-change workflow. A user could set their own email to an invalid value and, due to insufficient validation and authorization checks tied to email identity state, trigger inconsistent account state that granted elevated privileges or bypassed intended access controls.
Source-reported weakness categories
CWE-281
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-34298
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| nagios | log_server | * {"versionEndExcluding":"2024"} |
| nagios | log_server | 2024 |
| nagios | log_server | 2024 |
| nagios | log_server | 2024 |
| nagios | log_server | 2024 |
| nagios | log_server | 2024 |
| nagios | log_server | 2024 |
| nagios | log_server | 2024 |
Original records & references
- NIST NVD record
- CVE Program record
- www.nagios.com — Release Notes
- www.vulncheck.com — Third Party Advisory
PUBLISHED 2025-10-30T18:15:49-04:00
MODIFIED 2026-10-07T17:10:00-04:00
INGESTED 2026-10-08T12:35:14-04:00