Permissions, Privileges, and Access Controls
Zomplog 3.8.1 and earlier stores potentially sensitive information under the web root with insufficient access control, which allows remote attackers to download files that were uploaded by users, as demonstrated by obtaining a directory listing via a direct request to /upload and then retrieving individual files. NOTE: in a non-default configuration, the directory listing is denied, but filenames may be predicable.
CWE-264 - Permissions Privileges and Access Controls
CWE 264 (permissions, privileges, and access controls) is not a weakness in and of itself, rather it is a category of weaknesses related to the management of permissions, privileges, and other security features used to perform access control. If not addressed, the weaknesses in this category allow attackers to gain privileges for an unintended sphere of control, access sensitive information, and execute arbitrary commands.