CVE-2004-0639

Multiple cross-site scripting (XSS) vulnerabilities in Squirrelmail 1.2.10 and earlier allow...

6.8 MediumPublic exploitFix available

Multiple cross-site scripting (XSS) vulnerabilities in Squirrelmail 1.2.10 and earlier allow remote attackers to inject arbitrary HTML or script via (1) the $mailer variable in read_body.php, (2) the $senderNames_part variable in mailbox_display.php, and possibly other vectors including (3) the $event_title variable or (4) the $event_text variable.

Exploit likelihood

5.96%Up 3.0 points since Feb 4, 2022

What each source reports

NVD Score used 6.8

Record: CVE-2004-0639
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-2004-0639
Updated: 2026-11-02

EUVDEUVD-2004-0638 No score

Record: EUVD-2004-0638
Updated: 2026-11-03

GitHub AdvisoriesGHSA-mw77-9679-948g No score

Multiple cross-site scripting (XSS) vulnerabilities in Squirrelmail 1.2.10 and earlier allow...

Record: GHSA-mw77-9679-948g
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`squirrelmail` Debian:3.0	before 1:1.2.6-1.4	1:1.2.6-1.4

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	SquirrelMail 1.2.x - From Email Header HTML Injection	2004-06-03

History

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

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

In short

CVE-2004-0639 is a medium vulnerability (CVSS 6.8) in Squirrelmail, published July 9, 2004. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.96%, the 93rd percentile. Fixed in squirrelmail 1:1.2.6-1.4.