vBulletin CSS PHP code execution

vbulletin-css-code-execution (26440) The risk level is classified as MediumMedium Risk


vBulletin could allow a remote attacker with administrative access to the application to execute arbitrary code on the system, caused by improper validation of Cascading Style Sheets (CSS) file uploads. An attacker could upload a malicious CSS file to the system, and then call the file using the vBulletin style chooser, which would allow the attacker to execute arbitrary PHP code on the system.


Gain Access


No remedy available as of September 1, 2014.


Platforms Affected:

  • Jelsoft Enterprises vBulletin


May 06, 2006

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