Vulnerability Database

308,820

Total vulnerabilities in the database

CVE-2012-1123

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.

  • Published: Jun 29, 2012
  • Updated: Nov 9, 2025
  • CVE: CVE-2012-1123
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

OWASP TOP 10:

Software From Fixed in
mantisbt / mantisbt 1.0.0-rc1 1.0.0-rc1.x
mantisbt / mantisbt 1.0.0-rc3 1.0.0-rc3.x
mantisbt / mantisbt 0.19.4 0.19.4.x
mantisbt / mantisbt 1.0.0-a3 1.0.0-a3.x
mantisbt / mantisbt 1.1.0-rc3 1.1.0-rc3.x
mantisbt / mantisbt 0.19.0-a2 0.19.0-a2.x
mantisbt / mantisbt 1.0.2 1.0.2.x
mantisbt / mantisbt 1.2.2 1.2.2.x
mantisbt / mantisbt 0.19.0-a1 0.19.0-a1.x
mantisbt / mantisbt 1.2.0-rc1 1.2.0-rc1.x
mantisbt / mantisbt 0.19.0-rc1 0.19.0-rc1.x
mantisbt / mantisbt 1.2.5 1.2.5.x
mantisbt / mantisbt 0.19.1 0.19.1.x
mantisbt / mantisbt 0.18.0 0.18.0.x
mantisbt / mantisbt 1.0.9 1.0.9.x
mantisbt / mantisbt 1.1.0-rc2 1.1.0-rc2.x
mantisbt / mantisbt 0.19.2 0.19.2.x
mantisbt / mantisbt 0.19.3 0.19.3.x
mantisbt / mantisbt 1.1.6 1.1.6.x
mantisbt / mantisbt 1.2.0 1.2.0.x
mantisbt / mantisbt 1.1.9 1.1.9.x
mantisbt / mantisbt 1.0.0-a2 1.0.0-a2.x
mantisbt / mantisbt 1.1.4 1.1.4.x
mantisbt / mantisbt 1.0.3 1.0.3.x
mantisbt / mantisbt 1.1.0 1.1.0.x
mantisbt / mantisbt 1.0.0-rc2 1.0.0-rc2.x
mantisbt / mantisbt 1.1.0-a4 1.1.0-a4.x
mantisbt / mantisbt 1.1.0-rc1 1.1.0-rc1.x
mantisbt / mantisbt 1.1.0-a2 1.1.0-a2.x
mantisbt / mantisbt 1.1.5 1.1.5.x
mantisbt / mantisbt 1.0.7 1.0.7.x
mantisbt / mantisbt 1.1.0-a3 1.1.0-a3.x
mantisbt / mantisbt 1.2.3 1.2.3.x
mantisbt / mantisbt 1.1.2 1.1.2.x
mantisbt / mantisbt 1.0.1 1.0.1.x
mantisbt / mantisbt 1.1.0-a1 1.1.0-a1.x
mantisbt / mantisbt 1.0.0-rc5 1.0.0-rc5.x
mantisbt / mantisbt 1.2.6 1.2.6.x
mantisbt / mantisbt 1.0.0 1.0.0.x
mantisbt / mantisbt 1.2.1 1.2.1.x
mantisbt / mantisbt 1.0.4 1.0.4.x
mantisbt / mantisbt 1.1.7 1.1.7.x
mantisbt / mantisbt 1.0.0-a1 1.0.0-a1.x
mantisbt / mantisbt 1.1.3 1.1.3.x
mantisbt / mantisbt 1.0.5 1.0.5.x
mantisbt / mantisbt 1.1.8 1.1.8.x
mantisbt / mantisbt 1.2.7 1.2.7.x
mantisbt / mantisbt 1.2.4 1.2.4.x
mantisbt / mantisbt 0.19.0 0.19.0.x
mantisbt / mantisbt 1.0.0-rc4 1.0.0-rc4.x
mantisbt / mantisbt - 1.2.8.x
mantisbt / mantisbt 1.2.0-rc2 1.2.0-rc2.x
mantisbt / mantisbt 1.0.6 1.0.6.x
mantisbt / mantisbt 0.19.5 0.19.5.x
mantisbt / mantisbt 1.0.8 1.0.8.x
mantisbt / mantisbt 1.1.1 1.1.1.x
mantisbt / mantisbt 1.2.0-alpha1 1.2.0-alpha1.x
mantisbt / mantisbt 1.2.0-alpha2 1.2.0-alpha2.x
mantisbt / mantisbt 1.2.0-alpha3 1.2.0-alpha3.x