CVE-2007-3709 json
CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HT…
published 2007-07-11 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3693
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
osvdb.org
/39370
vdb-entry
-
lists.grok.org.uk
/pipermail/full-disclosure/2007-July/064500.html
mailing-list
-
securityfocus.com
/archive/1/473190/100/0/threaded
mailing-list
-
securityreason.com
/securityalert/2877
third-party-advisory
Sources
- CVE List CVE-2007-3709
- NVD CVE-2007-3709
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.