CVE-2007-3709

medium

Description

CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header.

References

http://www.securityfocus.com/archive/1/473190/100/0/threaded

http://securityreason.com/securityalert/2877

http://osvdb.org/39370

http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html

Details

Source: Mitre, NVD

Published: 2007-07-11

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N