Studiewijzer · Study Planner · CVE-2007-1628
**Name of the Vulnerable Software and Affected Versions**
Study planner (Studiewijzer) versions 0.15 and earlier
**Description**
The issue allows remote attackers to execute arbitrary PHP code via a URL in the `SPL CFG[dirroot]` parameter to various PHP files, including service.alert.inc.php, settings.ses.php, db/mysql/db.inc.php, integration/shortstat/configuration.php, ali.class.php, cat.class.php, cat browse.inc.php, chr browse.inc.php, chr display.inc.php, dash browse.inc.php, spl.webservice.php, and konfabulator/gateway admin.php. This can occur when register globals is enabled.
**Recommendations**
For Study planner (Studiewijzer) versions 0.15 and earlier, consider disabling the register globals setting to prevent exploitation. Additionally, restrict access to the vulnerable files, such as service.alert.inc.php, settings.ses.php, and others, until a patch is available. Avoid using the `SPL CFG[dirroot]` parameter in URLs to minimize the risk of exploitation.