CVE-2006-0631

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2006-02-10 · updated 2026-06-16

Description

CRLF injection vulnerability in mailback.pl in Erik C. Thauvin mailback allows remote attackers to use mailback as a "spam proxy" by modifying mail headers, including recipient e-mail addresses, via newline characters in the Subject field.

Affected products

Erik C. Thauvin Mailback: all versions

References

http://seclists.org/lists/bugtraq/2006/Feb/0094.html
http://seclists.org/lists/bugtraq/2006/Feb/0154.html
http://secunia.com/advisories/18748
http://vc.thauvin.net/cvs/cgi/mailback/mailback.pl?view=log
http://www.osvdb.org/22955
http://www.vupen.com/english/advisories/2006/0459
https://exchange.xforce.ibmcloud.com/vulnerabilities/24540
http://seclists.org/lists/bugtraq/2006/Feb/0094.html
http://seclists.org/lists/bugtraq/2006/Feb/0154.html
http://secunia.com/advisories/18748
http://vc.thauvin.net/cvs/cgi/mailback/mailback.pl?view=log
http://www.osvdb.org/22955

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