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Servers and applications

CVE-2012-2747

Unspecified vulnerability in Joomla! 2.5.x before 2.5.5 allows remote attackers to gain privileges via unknown attack vectors related to "Inadequate checking."

Severity
High 7.5
Published
3 Jul 2012
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
2.3% in the next 30 daysHigher than 83% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Sources
NVD

Affected software

SoftwareAffected versions
Joomla!Servers and applications · cpe:a:joomla:joomla\!
  • Version 2.5.4
  • Version 2.5.3
  • Version 2.5.2
  • Version 2.5.1
All 8 release lines
  • Version 2.5.0-beta1
  • Version 2.5.0-beta2
  • Version 2.5.0-rc1
  • Version 2.5.0
  • Version 2.5.1
  • Version 2.5.2
  • Version 2.5.3
  • Version 2.5.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2012-2747
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2012-2747