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  • Project: Joomla!
  • SubProject: All
  • Severity: Medium
  • Versions: 17.0 and all 1.6.x versions
  • Exploit type: XSS
  • Reported Date: 2011-August-02
  • Fixed Date: 2011-September-22


Inadequate escaping leads to XSS vulnerability in back end.

Affected Installs

Joomla! version 1.7.0 and all 1.6.x versions


Upgrade to the latest Joomla! version (1.7.1 or later)

Reported by Aung Khant


The JSST at the Joomla! Security Center.

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