CVE-2005-2252: Gianluca Baldo Phpauction

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

PhpAuction 2.5 allows remote attackers to bypass authentication and gain privileges as another user by setting the PHPAUCTION_RM_ID cookie to the user ID.

Affected products

• Gianluca Baldo Phpauction: version 2.5 only

Published 2005-07-13. Last modified 2026-06-16.