CVE-2004-0412

Mailman Sensitive Information Disclosure

5.0 MediumFix available

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Exploit likelihood

3.01%Up 1.0 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Record: CVE-2004-0412
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Updated: 2026-11-02

CVE List No score

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Record: CVE-2004-0412
Updated: 2026-11-02

EUVDEUVD-2022-1762 No score

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Record: EUVD-2022-1762
Updated: 2026-11-03

GitHub AdvisoriesGHSA-hj4h-vqpq-95wg No score

Mailman Sensitive Information Disclosure

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Record: GHSA-hj4h-vqpq-95wg
Weakness: CWE-200
Updated: 2026-11-02

OSVGHSA-hj4h-vqpq-95wg No score

Mailman Sensitive Information Disclosure

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Record: GHSA-hj4h-vqpq-95wg
Weakness: CWE-200
Updated: 2026-11-02

OSVPYSEC-2026-658 No score

Mailman Sensitive Information Disclosure

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Record: PYSEC-2026-658
Updated: 2026-11-02

Affected products

gnu mailman

Affected packages

Affected packages
Package	Affected	Fixed
`mailman` PyPI	before 2.1.5	2.1.5
`mailman` PyPI	before 2.1.5, plus listed versions 3.0.0b3-	2.1.5

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2004-0412 is a medium vulnerability (CVSS 5.0) in Gnu Mailman, published June 3, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.01%, the 87th percentile. Fixed in mailman 2.1.5.

References

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