HSC MailInspector - Unauthenticated Arbitrary File Read

HSC MailInspector 5.3.3-7 contains a path traversal caused by improper validation of user-supplied input in /tap/dw.php text parameter, letting remote attackers access arbitrary files, exploit requires crafted request. id: CVE-2026-29963 info: name: HSC MailInspector - Unauthenticated Arbitrary...

CVE-2026-29963: Improper Limitation of a Pathname to a Restricted Directory

HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input in the /tap/dw.php endpoint. The text parameter is used to construct file paths without adequate normalization or restriction to a safe base directory. A remote attacker can exploit this...