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Vulnerability record · CVE-2004-2447 · published 31 December 2004

CVE-2004-2447: 1st class internet solutions 1st class mail server vulnerability

11st Class Internet Solutions · 1st Class Mail Server

Cross-site scripting (XSS) vulnerability in 1st Class Mail Server 4.01 allows remote attackers to inject arbitrary web script or HTML via the Mailbox parameter to (1) viewmail.tagz, (2) the index script under /user/, (3) members.tagz, (4) general.tagz, (5) advanced.tagz, or (6) list.tagz.

4.3 CVSS 2.0 Medium EPSS 2.7% · top 14.8%
4.3CVSS 2.0 base score
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
20References, 18 tagged exploit
16 Jun 2026Last modified by NVD

Description

Cross-site scripting (XSS) vulnerability in 1st Class Mail Server 4.01 allows remote attackers to inject arbitrary web script or HTML via the Mailbox parameter to (1) viewmail.tagz, (2) the index script under /user/, (3) members.tagz, (4) general.tagz, (5) advanced.tagz, or (6) list.tagz.

AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/11330 ExploitVendor Advisory
http://securitytracker.com/alerts/2004/Apr/1009705.html ExploitVendor Advisory
http://www.osvdb.org/5012 Exploit
http://www.osvdb.org/5013 Exploit
http://www.osvdb.org/5014 Exploit
http://www.osvdb.org/5015 Exploit
http://www.osvdb.org/5016 Exploit
http://www.osvdb.org/5017 Exploit
http://www.securityfocus.com/bid/10089 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/15815
http://secunia.com/advisories/11330 ExploitVendor Advisory
http://securitytracker.com/alerts/2004/Apr/1009705.html ExploitVendor Advisory
http://www.osvdb.org/5012 Exploit
http://www.osvdb.org/5013 Exploit
http://www.osvdb.org/5014 Exploit
http://www.osvdb.org/5015 Exploit
http://www.osvdb.org/5016 Exploit
http://www.osvdb.org/5017 Exploit
http://www.securityfocus.com/bid/10089 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/15815

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2004-23751st class internet solutions 1st class mail server vulnerabilityBuffer overflow in the POP3 server in 1st Class Mail Server 4.0 allows remote attackers to cause a denial of service (crash) and possibly execute arb…EPSS 5.9%5.0CVE-2004-24461st class internet solutions 1st class mail server vulnerabilityDirectory traversal vulnerability in 1st Class Mail Server 4.01 allows remote attackers to read arbitrary files via a ".." (dot dot) sequences in unk…EPSS 2.0%

Source: NIST National Vulnerability Database (record CVE-2004-2447), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.