CVE-2023-47798

Account lockout in Liferay Portal 7.2.0 through 7.3.0, and older unsupported versions, and Liferay DXP 7.2 before fix pack 5, and older unsupported versions does not invalidate existing user sessions, which allows remote authenticated users to remain authenticated after an account has been locked...

CVE-2023-50326

IBM PowerSC 1.3, 2.0, and 2.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 275107...

CVE-2023-26271

IBM Security Guardium Data Encryption IBM Guardium Cloud Key Manager GCKM 1.10.3 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 248126...

CVE-2023-45191

IBM Engineering Lifecycle Optimization 7.0.2 and 7.0.3 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 268755...

CVE-2021-20598

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect...

CVE-2020-14484

OpenClinic GA versions 5.09.02 and 5.89.05b may allow an attacker to bypass the system’s account lockout protection, which may allow brute force password attacks...

CVE-2019-13166

Some Xerox printers such as the Phaser 3320 V53.006.16.000 did not implement account lockout. Local account credentials may be extracted from the device via brute force guessing attacks...

CVE-2019-1126

A security feature bypass vulnerability exists in Active Directory Federation Services ADFS which could allow an attacker to bypass the extranet lockout policy.To exploit this vulnerability, an attacker could run a specially crafted application, which would allow an attacker to launch a password...

CVE-2005-4764

BEA WebLogic Server and WebLogic Express 9.0, 8.1, and 7.0 lock out the admin user account after multiple incorrect password guesses, which allows remote attackers who know or guess the admin account name to cause a denial of service blocked admin logins...

CVE-2005-4767

BEA WebLogic Server and WebLogic Express 8.1 SP5 and earlier, and 7.0 SP6 and earlier, when using username/password authentication, does not lock out a username after the maximum number of invalid login attempts, which makes it easier for remote attackers to guess the password...

CVE-2001-1570

Windows XP with fast user switching and account lockout enabled allows local users to deny user account access by setting the fast user switch to the same user self multiple times, which causes other accounts to be locked out...

Mattermost has an unspecified vulnerability

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. Mattermost suffers from a security vulnerability that stems from a failure to lock out an LDAP user, which can be exploited by an attacker to lock out an external LDAP account through repeated failed...

Overly Restrictive Account Lockout Mechanism

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Overly Restrictive Account Lockout Mechanism due to the failure in the lockout mechanism for LDAP users after multiple unsuccessful login attempts...

Overly Restrictive Account Lockout Mechanism

Overview Affected versions of this package are vulnerable to Overly Restrictive Account Lockout Mechanism due to the failure in the lockout mechanism for LDAP users after multiple unsuccessful login attempts. An attacker can cause a denial of service by repeatedly attempting to log in with...

Overly Restrictive Account Lockout Mechanism

Overview Affected versions of this package are vulnerable to Overly Restrictive Account Lockout Mechanism due to the failure in the lockout mechanism for LDAP users after multiple unsuccessful login attempts. An attacker can cause a denial of service by repeatedly attempting to log in with...

CVE-2025-31947 Repeated LDAP login failures can lock an LDAP account

Mattermost versions 10.6.x = 10.6.1, 10.5.x = 10.5.2, 10.4.x = 10.4.4, 9.11.x = 9.11.11 fail to lockout LDAP users following repeated login failures, which allows attackers to lock external LDAP accounts through repeated login failures through Mattermost...

CVE-2025-31947 Repeated LDAP login failures can lock an LDAP account

Mattermost versions 10.6.x = 10.6.1, 10.5.x = 10.5.2, 10.4.x = 10.4.4, 9.11.x = 9.11.11 fail to lockout LDAP users following repeated login failures, which allows attackers to lock external LDAP accounts through repeated login failures through Mattermost...

CVE-2025-31947

CVE-2025-31947 affects Mattermost: versions 10.6.x <= 10.6.1, 10.5.x <= 10.5.2, 10.4.x <= 10.4.4, and 9.11.x

PT-2025-21273 · Mattermost · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost versions 9.11.x through 10.6.1 Description: The issue allows attackers to lock external LDAP accounts through repeated login failures due to Mattermost's failure to lock out LDAP users following repeated login failures...

CVE-2025-3709

Agentflow from Flowring Technology has an Account Lockout Bypass vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to perform password brute force attack...