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Servers and applications

CVE-2008-6644

Cross-site scripting (XSS) vulnerability in Default.aspx in DotNetNuke 4.8.3 and earlier allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.

Severity
Medium 4.3
Published
7 Apr 2009
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.5% in the next 30 daysHigher than 74% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Cross-site scripting (CWE-79)
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
DNN PlatformServers and applications · cpe:a:dnnsoftware:dotnetnuke
  • Version 4.8.2
  • Version 4.8.1
  • Version 4.5.2
  • Version 4.3.5
All 19 release lines
  • Every version up to 4.8.3
  • Version 1.0.6
  • Version 1.0.7
  • Version 1.0.8
  • Version 1.0.9
  • Version 1.0.10d
  • Version 1.0.10e
  • Version 2.1.1
  • Version 2.1.2
  • Version 3.0.7
  • Version 3.0.8
  • Version 3.0.11
  • Version 3.1.0
  • Version 3.3.5
  • Version 4.0
  • Version 4.3.5
  • Version 4.5.2
  • Version 4.8.1
  • Version 4.8.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2008-6644
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2008-6644