CVE-2005-1650

NONECVSS 0.0

0.0

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.

CVSS v3: —
EG Score: —
EPSS: 75.0%
KEV: Not listed

Published

May 18, 2005

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://secunia.com/advisories/15268
cve@mitrehttp://www.securityfocus.com/bid/13597
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/15268
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/13597

Data Freshness Timeline

(refreshed 11× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
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2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
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2026-05-20 11:20 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2005-1650?

CVE-2005-1650 is a none vulnerability published on May 18, 2005. 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.

When was CVE-2005-1650 disclosed?

CVE-2005-1650 was first published in the National Vulnerability Database on May 18, 2005, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2005-1650 actively exploited?

CVE-2005-1650 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-1650?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-1650, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2005-1650

📅 Published

🔄 Last Modified

🔗 References (4)