The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
b2evolution b2evolution 6.8.4 |
Vulmon