[原文]SQL injection vulnerability in PHP Labs Top Auction allows remote attackers to execute arbitrary SQL commands via the (1) category and (2) type parameters to viewcat.php, or (3) certain search parameters. NOTE: later a disclosure reported the affected version as 1.0.
PHP Labs Top Auction viewcat.php Multiple Parameter SQL Injection
Remote / Network Access
Loss of Confidentiality,
Loss of Integrity
Top Auction contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the viewcat.php script not properly sanitizing user-supplied input to the "category" and "type" variables. This may allow an attacker to inject or manipulate SQL queries in the back-end database.
Additionally, if a failed query is performed, the program will disclose the software's installation path. While such information is relatively low risk, it is often useful in carrying out additional, more focused attacks.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.