What’s Vulnerable › Vulnerabilities

CVE-2004-2704

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2004-12-31 · updated 2026-06-16
• Weakness: CWE-79

Description

Hastymail 1.0.1 and earlier (stable) and 1.1 and earlier (development) does not send the "attachment" parameter in the Content-Disposition field for attachments, which causes the attachment to be rendered inline by Internet Explorer when the victim clicks the download link, which facilitates cross-site scripting (XSS) and possibly other attacks.

Affected products

• Hastymail: through 1.0.1; through 1.1
• Microsoft Internet Explorer 11: all versions

References

• http://archives.neohapsis.com/archives/bugtraq/2004-08/0322.html
• http://hastymail.sourceforge.net/security.php
• http://secunia.com/advisories/12358
• http://securitytracker.com/id?1011054
• http://www.osvdb.org/9131
• http://www.securityfocus.com/bid/11022
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17091
• http://archives.neohapsis.com/archives/bugtraq/2004-08/0322.html
• http://hastymail.sourceforge.net/security.php
• http://secunia.com/advisories/12358
• http://securitytracker.com/id?1011054
• http://www.osvdb.org/9131

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