Description
W3Mail 1.0.2 through 1.0.5 with server side scripting (SSI) enabled in the attachments directory does not properly restrict the types of files that can be uploaded as attachments, which allows remote attackers to execute arbitrary code by sending code in MIME attachments, then requesting the attachments.
References
- 20020725 Medium security hole affecting W3Mail mailing-list
- 5314 vdb-entry
- w3mail-mime-attachment-execution(9680) vdb-entry