Total vulnerabilities in the database
vBulletin through 5.3.x on Windows allows remote PHP code execution because a require_once call is reachable with an unauthenticated request that can include directory traversal sequences to specify an arbitrary pathname, and because ../ traversal is blocked but ..\ traversal is not blocked. For example, an attacker can make an invalid HTTP request containing PHP code, and then make an index.php?routestring= request with enough instances of ".." to reach an Apache HTTP Server log file.
| Software | From | Fixed in |
|---|---|---|
| vbulletin / vbulletin | 5.0.1 | 5.3.3.x |
| vbulletin / vbulletin | 5.0.0-beta_28 | 5.0.0-beta_28.x |
| vbulletin / vbulletin | 5.0.0-beta_11 | 5.0.0-beta_11.x |