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CVE-2004-0639

34
FAUCET Score

CVE-2004-0639 describes multiple cross-site scripting (XSS) vulnerabilities in Squirrelmail 1.2.10 and earlier, impacting various Squirrelmail and Open_Webmail products. Attackers can inject arbitrary HTML or script via several variables, including $mailer in read_body.php and $senderNames_part in mailbox_display.php. This vulnerability has a CVSS score of 6.8, indicating a medium severity with network-based attacks, medium complexity, and potential for partial compromise of confidentiality, integrity, and availability. While not actively exploited in the KEV catalog, exploit code exists on ExploitDB, and the vulnerability has garnered significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.30CPE matchmatch criteria
cpe:2.3:a:open_webmail:open_webmail:2.30:*:*:*:*:*:*:*
2.31CPE matchmatch criteria
cpe:2.3:a:open_webmail:open_webmail:2.31:*:*:*:*:*:*:*
2.32CPE matchmatch criteria
cpe:2.3:a:open_webmail:open_webmail:2.32:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:sgi:propack:3.0:*:*:*:*:*:*:*
1.2.0CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.96%
Probability of exploitation in next 30 days
EPSS Percentile
92.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-24167 · Jun 3, 2004
This CVE's current EPSS score of 0.0596 is in the 91st percentile among its peer group of 19,953 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

debianpatch availablevia nvd_reference
View patch

References

bugs.debian.org / cgi-bin/bugreport.cgi
distro.conectiva.com.br / atualizacoes
marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/16285
debian.org / security/2004/dsa-535
PatchVendor Advisory
rs-labs.com / adv/RS-Labs-Advisory-2004-1.txt
Vendor Advisory
securityfocus.com / bid/10450
ExploitPatch