Vigil@nce - WordPress OAuth2 Complete: privilege escalation via PRNG
October 2015 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can predict randoms of WordPress OAuth2 Complete, in order to escalate his privileges.
Impacted products: WordPress Plugins not comprehensive.
Creation date: 12/08/2015.
DESCRIPTION OF THE VULNERABILITY
The OAuth2 Complete plugin can be installed on WordPress.
However, it uses a predictable random generator.
An attacker can therefore predict randoms of WordPress OAuth2 Complete, in order to escalate his privileges.
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