CWE-307Base

Improper Restriction of Excessive Authentication Attempts

Draft in the CWE catalog · 466 CVEs mapped

466
CVEs mapped
6.9
Median CVSS
What it is

The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.

Recent examples
5.9cvss
CVE-2026-113710

CVE-2026-113710 - MEDIUM Severity Vulnerability

ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, the self-service password-change endpoint verifies the current password but does not use the login module’s failed-attempt counter, throttle, delay, or lockout mechanism. An attacker with a valid authenticated session can submit repeated guesses for the current password without receiving a lockout or throttle response. This issue is fixed in version 4.33.0.

MEDIUMno explanation yet
0%
epss
—none
CVE-2026-43847

CVE-2026-43847 - UNKNOWN Severity Vulnerability

A vulnerability in the proprietary protocol could allow an attacker to brute force the administrator password without restrictions, even when the SafeEnhancement feature is enabled.

no explanation yet
0%
epss
4.8cvss
CVE-2024-2323

CVE-2024-2323 - MEDIUM Severity Vulnerability

The RemoteUserStoreManagerService does not sufficiently validate password change attempts when the password history validation feature is enabled. This oversight allows an attacker to repeatedly attempt password guesses for a user account without being adequately restricted. Exploiting this vulnerability enables an attacker to discover a user's password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user's password, with simpler passwords increasing the likelihood of compromise.

MEDIUMno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-307
Abstraction
Base
Structure
Simple
Status
Draft
References (3)