What’s Vulnerable › Vulnerabilities

CVE-2011-4542

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 23.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2011-11-30 · updated 2026-06-16
• Weakness: CWE-89

Description

Hastymail2 2.1.1 before RC2 allows remote attackers to execute arbitrary commands via the (1) rs or (2) rsargs[] parameter in a mailbox Drafts action to the default URI.

Affected products

• Hastymail2: through 2.1.1; 1.0, 1.01, 1.1-rc1, 1.1-rc2, 2.0, 2.0-a1 (+10)

References

• http://secunia.com/advisories/48308
• https://www.dognaedis.com/vulns/DGS-SEC-3.html
• http://secunia.com/advisories/48308
• https://www.dognaedis.com/vulns/DGS-SEC-3.html

Get alerted when CVE-2011-4542 or the next vulnerability affects your stack