The mci_check_login function in api/soap/mc_api.php in the SOAP API in MantisBT before 1.2.9 allows remote attackers to bypass authentication via a null password.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mantisbt | Mantisbt | * | 1.2.8 (including) |
| Mantisbt | Mantisbt | 0.18.0 (including) | 0.18.0 (including) |
| Mantisbt | Mantisbt | 0.19.0 (including) | 0.19.0 (including) |
| Mantisbt | Mantisbt | 0.19.0-a1 (including) | 0.19.0-a1 (including) |
| Mantisbt | Mantisbt | 0.19.0-a2 (including) | 0.19.0-a2 (including) |
| Mantisbt | Mantisbt | 0.19.0-rc1 (including) | 0.19.0-rc1 (including) |
| Mantisbt | Mantisbt | 0.19.1 (including) | 0.19.1 (including) |
| Mantisbt | Mantisbt | 0.19.2 (including) | 0.19.2 (including) |
| Mantisbt | Mantisbt | 0.19.3 (including) | 0.19.3 (including) |
| Mantisbt | Mantisbt | 0.19.4 (including) | 0.19.4 (including) |
| Mantisbt | Mantisbt | 0.19.5 (including) | 0.19.5 (including) |
| Mantisbt | Mantisbt | 1.0.0 (including) | 1.0.0 (including) |
| Mantisbt | Mantisbt | 1.0.0-a1 (including) | 1.0.0-a1 (including) |
| Mantisbt | Mantisbt | 1.0.0-a2 (including) | 1.0.0-a2 (including) |
| Mantisbt | Mantisbt | 1.0.0-a3 (including) | 1.0.0-a3 (including) |
| Mantisbt | Mantisbt | 1.0.0-rc1 (including) | 1.0.0-rc1 (including) |
| Mantisbt | Mantisbt | 1.0.0-rc2 (including) | 1.0.0-rc2 (including) |
| Mantisbt | Mantisbt | 1.0.0-rc3 (including) | 1.0.0-rc3 (including) |
| Mantisbt | Mantisbt | 1.0.0-rc4 (including) | 1.0.0-rc4 (including) |
| Mantisbt | Mantisbt | 1.0.0-rc5 (including) | 1.0.0-rc5 (including) |
| Mantisbt | Mantisbt | 1.0.1 (including) | 1.0.1 (including) |
| Mantisbt | Mantisbt | 1.0.2 (including) | 1.0.2 (including) |
| Mantisbt | Mantisbt | 1.0.3 (including) | 1.0.3 (including) |
| Mantisbt | Mantisbt | 1.0.4 (including) | 1.0.4 (including) |
| Mantisbt | Mantisbt | 1.0.5 (including) | 1.0.5 (including) |
| Mantisbt | Mantisbt | 1.0.6 (including) | 1.0.6 (including) |
| Mantisbt | Mantisbt | 1.0.7 (including) | 1.0.7 (including) |
| Mantisbt | Mantisbt | 1.0.8 (including) | 1.0.8 (including) |
| Mantisbt | Mantisbt | 1.0.9 (including) | 1.0.9 (including) |
| Mantisbt | Mantisbt | 1.1.0 (including) | 1.1.0 (including) |
| Mantisbt | Mantisbt | 1.1.0-a1 (including) | 1.1.0-a1 (including) |
| Mantisbt | Mantisbt | 1.1.0-a2 (including) | 1.1.0-a2 (including) |
| Mantisbt | Mantisbt | 1.1.0-a3 (including) | 1.1.0-a3 (including) |
| Mantisbt | Mantisbt | 1.1.0-a4 (including) | 1.1.0-a4 (including) |
| Mantisbt | Mantisbt | 1.1.0-rc1 (including) | 1.1.0-rc1 (including) |
| Mantisbt | Mantisbt | 1.1.0-rc2 (including) | 1.1.0-rc2 (including) |
| Mantisbt | Mantisbt | 1.1.0-rc3 (including) | 1.1.0-rc3 (including) |
| Mantisbt | Mantisbt | 1.1.1 (including) | 1.1.1 (including) |
| Mantisbt | Mantisbt | 1.1.2 (including) | 1.1.2 (including) |
| Mantisbt | Mantisbt | 1.1.3 (including) | 1.1.3 (including) |
| Mantisbt | Mantisbt | 1.1.4 (including) | 1.1.4 (including) |
| Mantisbt | Mantisbt | 1.1.5 (including) | 1.1.5 (including) |
| Mantisbt | Mantisbt | 1.1.6 (including) | 1.1.6 (including) |
| Mantisbt | Mantisbt | 1.1.7 (including) | 1.1.7 (including) |
| Mantisbt | Mantisbt | 1.1.8 (including) | 1.1.8 (including) |
| Mantisbt | Mantisbt | 1.1.9 (including) | 1.1.9 (including) |
| Mantisbt | Mantisbt | 1.2.0 (including) | 1.2.0 (including) |
| Mantisbt | Mantisbt | 1.2.0-alpha1 (including) | 1.2.0-alpha1 (including) |
| Mantisbt | Mantisbt | 1.2.0-alpha2 (including) | 1.2.0-alpha2 (including) |
| Mantisbt | Mantisbt | 1.2.0-alpha3 (including) | 1.2.0-alpha3 (including) |
| Mantisbt | Mantisbt | 1.2.0-rc1 (including) | 1.2.0-rc1 (including) |
| Mantisbt | Mantisbt | 1.2.0-rc2 (including) | 1.2.0-rc2 (including) |
| Mantisbt | Mantisbt | 1.2.1 (including) | 1.2.1 (including) |
| Mantisbt | Mantisbt | 1.2.2 (including) | 1.2.2 (including) |
| Mantisbt | Mantisbt | 1.2.3 (including) | 1.2.3 (including) |
| Mantisbt | Mantisbt | 1.2.4 (including) | 1.2.4 (including) |
| Mantisbt | Mantisbt | 1.2.5 (including) | 1.2.5 (including) |
| Mantisbt | Mantisbt | 1.2.6 (including) | 1.2.6 (including) |
| Mantisbt | Mantisbt | 1.2.7 (including) | 1.2.7 (including) |