CVE-2025-52374
Last modified
CVE-2025-52374 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Hmailserver | Hmailserver | 5.6.9 | Beta |
| Hmailserver | Hmailserver | 5.8.6 | — |
References
- https://github.com/mojibake-dev/hMailEnumExploit, Third Party Advisory
- https://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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