CVE-2004-1100

Cross-site scripting (XSS) vulnerability in mailpost.exe in MailPost 5.1.1sv, and possibly...

6.8 MediumPublic exploit

CVE-2004-1100 is a medium vulnerability (CVSS 6.8) in Tips Mailpost, published December 1, 2004. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.13%, the 92nd percentile. No source names a fixed version.

Cross-site scripting (XSS) vulnerability in mailpost.exe in MailPost 5.1.1sv, and possibly earlier versions, when debug mode is enabled, allows remote attackers to execute arbitrary web script or HTML via the append parameter.

Exploit likelihood

5.13%Up 3.2 points since Feb 4, 2022

What each source reports

NVD Score used 6.8

Record: CVE-2004-1100
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2004-1100
Updated: 2026-11-02

EUVDEUVD-2004-1098 No score

Record: EUVD-2004-1098
Updated: 2026-11-03

GitHub AdvisoriesGHSA-g6mx-q7jg-8q3f No score

Cross-site scripting (XSS) vulnerability in mailpost.exe in MailPost 5.1.1sv, and possibly...

Record: GHSA-g6mx-q7jg-8q3f
Updated: 2026-11-02

Affected products

tips mailpost

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	TIPS MailPost 5.1.1 - 'APPEND' Cross-Site Scripting	2004-11-03

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, Exploit-DB, GitHub Advisories, NVD