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.
2012-06-29T19:55:03.140
2025-04-11T00:51:21.963
Deferred
CVSSv2: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | mantisbt | mantisbt | ≤ 1.2.8 | Yes |
| Application | mantisbt | mantisbt | 0.18.0 | Yes |
| Application | mantisbt | mantisbt | 0.19.0 | Yes |
| Application | mantisbt | mantisbt | 0.19.0 | Yes |
| Application | mantisbt | mantisbt | 0.19.0 | Yes |
| Application | mantisbt | mantisbt | 0.19.0 | Yes |
| Application | mantisbt | mantisbt | 0.19.1 | Yes |
| Application | mantisbt | mantisbt | 0.19.2 | Yes |
| Application | mantisbt | mantisbt | 0.19.3 | Yes |
| Application | mantisbt | mantisbt | 0.19.4 | Yes |
| Application | mantisbt | mantisbt | 0.19.5 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.0 | Yes |
| Application | mantisbt | mantisbt | 1.0.1 | Yes |
| Application | mantisbt | mantisbt | 1.0.2 | Yes |
| Application | mantisbt | mantisbt | 1.0.3 | Yes |
| Application | mantisbt | mantisbt | 1.0.4 | Yes |
| Application | mantisbt | mantisbt | 1.0.5 | Yes |
| Application | mantisbt | mantisbt | 1.0.6 | Yes |
| Application | mantisbt | mantisbt | 1.0.7 | Yes |
| Application | mantisbt | mantisbt | 1.0.8 | Yes |
| Application | mantisbt | mantisbt | 1.0.9 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.0 | Yes |
| Application | mantisbt | mantisbt | 1.1.1 | Yes |
| Application | mantisbt | mantisbt | 1.1.2 | Yes |
| Application | mantisbt | mantisbt | 1.1.3 | Yes |
| Application | mantisbt | mantisbt | 1.1.4 | Yes |
| Application | mantisbt | mantisbt | 1.1.5 | Yes |
| Application | mantisbt | mantisbt | 1.1.6 | Yes |
| Application | mantisbt | mantisbt | 1.1.7 | Yes |
| Application | mantisbt | mantisbt | 1.1.8 | Yes |
| Application | mantisbt | mantisbt | 1.1.9 | Yes |
| Application | mantisbt | mantisbt | 1.2.0 | Yes |
| Application | mantisbt | mantisbt | 1.2.0 | Yes |
| Application | mantisbt | mantisbt | 1.2.0 | Yes |
| Application | mantisbt | mantisbt | 1.2.0 | Yes |
| Application | mantisbt | mantisbt | 1.2.0 | Yes |
| Application | mantisbt | mantisbt | 1.2.0 | Yes |
| Application | mantisbt | mantisbt | 1.2.1 | Yes |
| Application | mantisbt | mantisbt | 1.2.2 | Yes |
| Application | mantisbt | mantisbt | 1.2.3 | Yes |
| Application | mantisbt | mantisbt | 1.2.4 | Yes |
| Application | mantisbt | mantisbt | 1.2.5 | Yes |
| Application | mantisbt | mantisbt | 1.2.6 | Yes |
| Application | mantisbt | mantisbt | 1.2.7 | Yes |