$ cve CVE-2004-2447 JSON

CVE-2004-2447 EXPLOIT

4.3

MEDIUM · CVSS 2.0 · EPSS 2.7% (pctl 85)

Patch early

A public exploit exists.

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.

Scoring

CVSS	4.3 (MEDIUM, v2.0)
Vector	AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS	2.67% — more likely to be exploited than 85% of all CVEs
On CISA KEV	no
Public exploit	yes
Published	2004-12-31
Last modified	2026-06-16

Affected (1)

Vendor	Product
1st class internet solutions	1st class mail server

Public exploits

Source	Title	Date
exploit-db	1st Class Mail Server 4.0 1 - viewmail.tagz Cross-Site Scripting	2004-04-08
exploit-db	1st Class Mail Server 4.0 1 - Index Cross-Site Scripting	2004-04-08
exploit-db	1st Class Mail Server 4.0 1 - members.tagz Cross-Site Scripting	2004-04-08
exploit-db	1st Class Mail Server 4.0 1 - general.tagz Cross-Site Scripting	2004-04-08
exploit-db	1st Class Mail Server 4.0 1 - advanced.tagz Cross-Site Scripting	2004-04-08
exploit-db	1st Class Mail Server 4.0 1 - list.tagz Cross-Site Scripting	2004-04-08

References

→ the Explorer · watch your stack · NVD