L-Forum 2.40 and earlier does not properly verify whether a file was uploaded or if the associated variables were set by POST (attachment, attachment_name, attachment_size and attachment_type), which allows remote attackers to read arbitrary files.
Name | Vendor | Start Version | End Version |
---|---|---|---|
L-forum | Leszek_krupinski | 2.4.0 (including) | 2.4.0 (including) |