CVE-2025-52373

MEDIUM

hMailServer <5.8.6, 5.6.9-beta - Info Disclosure

Title source: llm
STIX 2.1

Description

Use of hardcoded cryptographic key in BlowFish.cpp in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords used in database connections from hMailServer.ini config file.

References (3)

Core 3

Scores

CVSS v3 4.6
EPSS 0.0028
EPSS Percentile 19.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-321
Status published
Products (2)
hmailserver/hmailserver 5.6.9 beta
hmailserver/hmailserver 5.8.6
Published Jul 21, 2025
Tracked Since Feb 18, 2026