core/string_api.php in MantisBT before 1.2.18 does not properly categorize URLs when running under the web root, which allows remote attackers to conduct open redirect and phishing attacks via a crafted URL in the return parameter to login_page.php.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mantisbt | Mantisbt | * | 1.2.17 (including) |