CVE-2007-1483

CVE-2007-1483 describes multiple remote file inclusion vulnerabilities in WebCalendar 0.9.45, specifically affecting the login.php, get_reminders.php, and get_events.php scripts. Attackers can exploit this by injecting a malicious URL into the "includedir" parameter, allowing them to execute arbitrary PHP code on the server. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code is available via ExploitDB, indicating its exploitability, though there is no evidence of widespread active exploitation or significant community discussion.