In htmly version 2.8.1, is vulnerable to an Arbitrary File Deletion on the local host when delete backup files. The vulnerability may allow a remote attacker to delete arbitrary know files on the host.
An arbitrary file deletion vulnerability was discovered on htmly v2.7.5 which allows remote attackers to use any absolute path to delete any file in the server should they gain Administrator privileges.
Multiple cross-site scripting (XSS) vulnerabilities in HTMLy 2.7.4 allow remote attackers to inject arbitrary web script or HTML via the (1) destination parameter to delete feature; the (2) destination parameter to edit feature; (3) content parameter in the profile feature.