CVE-2024-2323

Medium

Description

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.

SeverityMedium
CVSS4.8
Exploit probability—
ProductWSO2 Enterprise Integrator
PublishedOct 20, 2026
First seenOct 20, 2026
Weakness typeCWE-307CWE-307

How to fix

Update
  • WSO2 WSO2 Enterprise Integrator6.6.0.204 or later
  • WSO2 WSO2 Identity Server5.10.0.286, 5.11.0.344, 6.0.0.188, 6.1.0.150, 7.0.0.35 or later
  • WSO2 WSO2 API Manager3.1.0.268, 3.2.0.354 or later
  • WSO2 WSO2 Open Banking AM2.0.0.315 or later
  • WSO2 WSO2 Identity Server as Key Manager5.10.0.283 or later
  • WSO2 WSO2 Open Banking IAM2.0.0.335 or later
  • WSO2 WSO2 Carbon User Manager Kernel4.5.0.4, 4.5.3.34, 4.6.0.137, 4.6.1.111, 4.7.1.51, 4.9.0.54, 4.10.9.20 or later

Affected products

ProductAffected versionsFixed in
WSO2 WSO2 Enterprise Integrator6.6.0 ≤ v < 6.6.0.2046.6.0.204
WSO2 WSO2 Identity Server5.10.0 ≤ v < 5.10.0.286, 5.11.0 ≤ v < 5.11.0.344, 6.0.0 ≤ v < 6.0.0.188, 6.1.0 ≤ v < 6.1.0.150, 7.0.0 ≤ v < 7.0.0.355.10.0.286, 5.11.0.344, 6.0.0.188, 6.1.0.150, 7.0.0.35
WSO2 WSO2 API Manager3.1.0 ≤ v < 3.1.0.268, 3.2.0 ≤ v < 3.2.0.3543.1.0.268, 3.2.0.354
WSO2 WSO2 Open Banking AM2.0.0 ≤ v < 2.0.0.3152.0.0.315
WSO2 WSO2 Identity Server as Key Manager5.10.0 ≤ v < 5.10.0.2835.10.0.283
WSO2 WSO2 Open Banking IAM2.0.0 ≤ v < 2.0.0.3352.0.0.335
WSO2 WSO2 Carbon User Manager Kernel4.5.0 ≤ v < 4.5.0.4, 4.5.3 ≤ v < 4.5.3.34, 4.6.0 ≤ v < 4.6.0.137, 4.6.1 ≤ v < 4.6.1.111, 4.7.1 ≤ v < 4.7.1.51, 4.9.0 ≤ v < 4.9.0.54, 4.10.9 ≤ v < 4.10.9.204.5.0.4, 4.5.3.34, 4.6.0.137, 4.6.1.111, 4.7.1.51, 4.9.0.54, 4.10.9.20

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