CVE-2012-1123

high
Published 2012-06-29 · Modified 2026-04-29
CVSS v3
CVSS v2
7.5
VIR risk
7.5

Description

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.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: secalert@redhat.com — https://github.com/mantisbt/mantisbt/commit/f5106be52cf6aa72c521f388e4abb5f0de1f1d7f

vendor Authored 2026-05-27

Vendor advisory: secalert@redhat.com — http://www.mantisbt.org/bugs/view.php?id=13901

vendor Authored 2026-05-27

Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/49572

vendor Authored 2026-05-27

Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/48258

Application impact

VendorProductVersionsFixed
mantisbtmantisbt{"endIncluding":"1.2.8"}
mantisbtmantisbt0.18.0
mantisbtmantisbt0.19.0
mantisbtmantisbt0.19.1
mantisbtmantisbt0.19.2
mantisbtmantisbt0.19.3
mantisbtmantisbt0.19.4
mantisbtmantisbt0.19.5
mantisbtmantisbt1.0.0
mantisbtmantisbt1.0.1
mantisbtmantisbt1.0.2
mantisbtmantisbt1.0.3
mantisbtmantisbt1.0.4
mantisbtmantisbt1.0.5
mantisbtmantisbt1.0.6
mantisbtmantisbt1.0.7
mantisbtmantisbt1.0.8
mantisbtmantisbt1.0.9
mantisbtmantisbt1.1.0
mantisbtmantisbt1.1.1
mantisbtmantisbt1.1.2
mantisbtmantisbt1.1.3
mantisbtmantisbt1.1.4
mantisbtmantisbt1.1.5
mantisbtmantisbt1.1.6
mantisbtmantisbt1.1.7
mantisbtmantisbt1.1.8
mantisbtmantisbt1.1.9
mantisbtmantisbt1.2.0
mantisbtmantisbt1.2.1
mantisbtmantisbt1.2.2
mantisbtmantisbt1.2.3
mantisbtmantisbt1.2.4
mantisbtmantisbt1.2.5
mantisbtmantisbt1.2.6
mantisbtmantisbt1.2.7

References

CWEs

CWE-287

Verify integrity in audit chain (admin only). AS-IS.