UpHeron
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Servers and applications

CVE-2007-4190

CRLF injection vulnerability in Joomla! before 1.0.13 (aka Sunglow) allows remote attackers to inject arbitrary HTTP headers and probably conduct HTTP response splitting attacks via CRLF sequences in the url parameter. NOTE: this can be leveraged for cross-site scripting (XSS) attacks. NOTE: some of these details are obtained from third party information.

Severity
Medium 4.3
Published
8 Aug 2007
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
1.0.13
Exploit chance
1.7% in the next 30 daysHigher than 77% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Injection (CWE-74)
Attack
Over the network · No login needed
Attacker can
Change some data
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Sources
NVD

Affected software

SoftwareAffected versions
Joomla!Servers and applications · cpe:a:joomla:joomla\!
  • Every version before 1.0.13

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2007-4190
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2007-4190