Medium 4.8Published Oct 20, 2026

CVE-2024-2323Password Brute Force via Password History Validation in Multiple WSO2 Products Allows User Account Discovery

Updated under an hour ago (Oct 26, 2026, 6:30 PM ET)

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It affects WSO2 Enterprise Integrator and 6 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 4.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE): CWE-307
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: WSO2
NVD analysis: Awaiting Analysis
Record last updated: Oct 20, 2026
First seen by InfoSec Signals: Oct 20, 2026

Affected products

Affected products

WSO2 WSO2 Enterprise Integrator wso2:enterprise_integrator (from the name)	before 6.6.0 status unknown; from 6.6.0 before 6.6.0.204	CNA record
WSO2 WSO2 Identity Server wso2:identity_server (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.286; from 5.11.0 before 5.11.0.344; from 6.0.0 before 6.0.0.188; from 6.1.0 before 6.1.0.150; from 7.0.0 before 7.0.0.35	CNA record
WSO2 WSO2 API Manager wso2:api_manager (from the name)	before 3.1.0 status unknown; from 3.1.0 before 3.1.0.268; from 3.2.0 before 3.2.0.354	CNA record
WSO2 WSO2 Open Banking AM wso2:open_banking_am (from the name)	before 2.0.0 status unknown; from 2.0.0 before 2.0.0.315	CNA record
WSO2 WSO2 Identity Server as Key Manager wso2:identity_server_as_key_manager (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.283	CNA record
WSO2 WSO2 Open Banking IAM wso2:open_banking_iam (from the name)	before 2.0.0 status unknown; from 2.0.0 before 2.0.0.335	CNA record
WSO2 WSO2 Carbon User Manager Kernel wso2:carbon_user_manager_kernel (from the name)	from 4.5.0 before 4.5.0.4; from 4.5.3 before 4.5.3.34; from 4.6.0 before 4.6.0.137; from 4.6.1 before 4.6.1.111; from 4.7.1 before 4.7.1.51; from 4.9.0 before 4.9.0.54; from 4.10.9 before 4.10.9.20	CNA record

References

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.