CVE-2013-2621

CVE-2013-2621 describes an open redirection vulnerability in the redir.php script of Telaen versions prior to 1.3.1. This flaw allows remote attackers to redirect users to arbitrary malicious websites through a specially crafted URL. With a CVSS score of 6.1 (Medium), exploitation requires user interaction (UI:R) and can lead to information disclosure (C:L) and integrity impact (I:L), primarily through phishing or tricking users into visiting malicious sites. While not listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB and Nuclei templates, indicating potential for exploitation, though there is no evidence of active exploitation or significant community discussion.