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4.3

Hastymail2 2.1.1 lets attackers insert malicious scripts

CVE-2011-4541 · published 14 years ago
Summary

The web interface of Hastymail2 version 2.1.1 (before the RC2 release) can be tricked into running code that an attacker supplies when a user opens a draft email. This could allow a remote attacker to steal data, hijack the user's session, or display unwanted content. Upgrade to the latest Hastymail2 release or apply the vendor’s patch; if an upgrade is not possible, restrict or disable the draft feature until it is fixed.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
hastymail hastymail2 <= 2.1.1
1.0
1.01
1.1
2.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
cpe:2.3:a:hastymail:hastymail2:*:beta1:*:*:*:*:*:*
Original advisory text
Cross-site scripting (XSS) vulnerability in index.php in Hastymail2 2.1.1 before RC2 allows remote attackers to inject arbitrary web script or HTML via the rs parameter in a mailbox Drafts action.
Cross-site scripting (XSS) vulnerability in index.php in Hastymail2 2.1.1 before RC2 allows remote attackers to inject arbitrary web script or HTML via the rs parameter in a mailbox Drafts action.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
4.3 Medium
Exploitation
1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published29 Nov 2011
Updated31 Oct 2026
First seen29 Sep 2026
Sources
CVE-2011-4541 · NVD
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