VULNERABILITY INTELLIGENCE

CVE-2005-1650

CVSS score5 MEDIUM
EPSS probability1.66%
CISA KEVNot currently listed
Published2005-05-18
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N

Description

The web mail service in Woppoware PostMaster 4.2.2 (build 3.2.5) generates different error messages depending on whether a user exists or not, which allows remote attackers to determine valid usernames.

Weakness classification

  • CWE-203: Observable Discrepancy

Primary references