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.

• CWE-287

• http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092926.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093063.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093064.html
• http://secunia.com/advisories/48258Vendor Advisory
• http://secunia.com/advisories/49572Vendor Advisory
• http://secunia.com/advisories/51199
• http://security.gentoo.org/glsa/glsa-201211-01.xml
• http://www.debian.org/security/2012/dsa-2500
• http://www.mantisbt.org/bugs/changelog_page.php?version_id=140
• http://www.mantisbt.org/bugs/view.php?id=13901Patch
• http://www.openwall.com/lists/oss-security/2012/03/06/9
• http://www.securityfocus.com/bid/52313
• https://github.com/mantisbt/mantisbt/commit/f5106be52cf6aa72c521f388e4abb5f0de1f1d7fPatch
• http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092926.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093063.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093064.html
• http://secunia.com/advisories/48258Vendor Advisory
• http://secunia.com/advisories/49572Vendor Advisory
• http://secunia.com/advisories/51199
• http://security.gentoo.org/glsa/glsa-201211-01.xml
• http://www.debian.org/security/2012/dsa-2500
• http://www.mantisbt.org/bugs/changelog_page.php?version_id=140
• http://www.mantisbt.org/bugs/view.php?id=13901Patch
• http://www.openwall.com/lists/oss-security/2012/03/06/9
• http://www.securityfocus.com/bid/52313
• https://github.com/mantisbt/mantisbt/commit/f5106be52cf6aa72c521f388e4abb5f0de1f1d7fPatch

Published

Jun 29, 2012

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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