Medium severity5.9NVD Advisory· Published Apr 23, 2017· Updated Jun 17, 2026
CVE-2016-2564
CVE-2016-2564
Description
Invision Power Services (IPS) Community Suite before 4.1.9 makes session hijack easier by relying on the PHP uniqid function without the more_entropy flag. Attackers can guess an Invision Power Board session cookie if they can predict the exact time of cookie generation.
Affected products
2- cpe:2.3:a:invisioncommunity:invision_power_board:*:*:*:*:*:*:*:*Range: <=4.1.8.1
- Range: <4.1.9
Patches
Vulnerability mechanics
References
2News mentions
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