CVE-2024-6832

Account Lockout Failure via Secondary User Store Inaccessibility in Multiple WSO2 Products Allows Brute Force Attacks

Published Aug 6, 2026 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Description

The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking if it cannot reach all configured user stores, allowing an attacker to repeatedly attempt authentication with invalid credentials without triggering the lockout mechanism for users within active stores.

When the account locking mechanism is bypassed due to the inaccessibility of secondary user stores, users in accessible user stores are left vulnerable to brute force attacks. A malicious actor can exploit this by attempting numerous invalid password combinations against a user account without the expected account lockout consequence.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

WSO2

WSO2 Enterprise Integrator

unaffected

Version	Status	Constraints
`0`	unknown	< 6.6.0
`6.6.0`	affected	< 6.6.0.229

WSO2

WSO2 API Control Plane

unaffected

Version	Status	Constraints
`0`	unknown	< 4.5.0
`4.5.0`	affected	< 4.5.0.40
`4.6.0`	affected	< 4.6.0.4
`4.6.0`	affected	< 4.6.0.5

WSO2

WSO2 Traffic Manager

unaffected

Version	Status	Constraints
`0`	unknown	< 4.5.0
`4.5.0`	affected	< 4.5.0.38
`4.6.0`	affected	< 4.6.0.4
`4.6.0`	affected	< 4.6.0.5

WSO2

WSO2 Universal Gateway

unaffected

Version	Status	Constraints
`0`	unknown	< 4.5.0
`4.5.0`	affected	< 4.5.0.38
`4.6.0`	affected	< 4.6.0.4
`4.6.0`	affected	< 4.6.0.5

WSO2

WSO2 API Manager

unaffected

Version	Status	Constraints
`0`	unknown	< 3.1.0
`3.1.0`	affected	< 3.1.0.296
`3.2.0`	affected	< 3.2.0.386
`3.2.0`	affected	< 3.2.0.455
`3.2.1`	affected	< 3.2.1.74
`4.1.0`	affected	< 4.1.0.238
`4.2.0`	affected	< 4.2.0.179
`4.3.0`	affected	< 4.3.0.91
`4.4.0`	affected	< 4.4.0.55
`4.5.0`	affected	< 4.5.0.39
`4.6.0`	affected	< 4.6.0.4

WSO2

WSO2 Identity Server

unaffected

Version	Status	Constraints
`0`	unknown	< 5.10.0
`5.10.0`	affected	< 5.10.0.320
`5.11.0`	affected	< 5.11.0.427
`6.0.0`	affected	< 6.0.0.254
`6.1.0`	affected	< 6.1.0.195
`7.0.0`	affected	< 7.0.0.82

WSO2

WSO2 Identity Server as Key Manager

unaffected

Version	Status	Constraints
`0`	unknown	< 5.10.0
`5.10.0`	affected	< 5.10.0.314

WSO2

WSO2 Open Banking IAM

unaffected

Version	Status	Constraints
`0`	unknown	< 2.0.0
`2.0.0`	affected	< 2.0.0.366

WSO2

WSO2 Open Banking AM

unaffected

Version	Status	Constraints
`0`	unknown	< 2.0.0
`2.0.0`	affected	< 2.0.0.345

WSO2

WSO2 Carbon User Manager Kernel

unknown

Version	Status	Constraints
`4.5.0`	affected	< 4.5.0.7
`4.5.3`	affected	< 4.5.3.53
`4.6.0`	affected	< 4.6.0.196
`4.6.1`	affected	< 4.6.1.163
`4.6.1`	affected	< 4.6.1.164
`4.6.3`	affected	< 4.6.3.44
`4.6.4`	affected	< 4.6.4.25
`4.7.1`	affected	< 4.7.1.77
`4.7.1`	affected	< 4.7.1.78
`4.8.1`	affected	< 4.8.1.46
`4.9.26`	affected	< 4.9.26.33
`4.9.27`	affected	< 4.9.27.19
`4.9.28`	affected	< 4.9.28.21
`4.9.33`	affected	< 4.9.33.4
`4.10.9`	affected	< 4.10.9.49
`x`	unaffected	≤ *

Configuration 1 [-]

OR	cpe:2.3:a:wso2:api_control_plane:4.5.0:::::::*
	cpe:2.3:a:wso2:api_control_plane:4.6.0:::::::*
	cpe:2.3:a:wso2:api_manager:3.1.0:::::::*
	cpe:2.3:a:wso2:api_manager:3.2.0:::::::*
	cpe:2.3:a:wso2:api_manager:3.2.1:::::::*
	cpe:2.3:a:wso2:api_manager:4.1.0:::::::*
	cpe:2.3:a:wso2:api_manager:4.2.0:::::::*
	cpe:2.3:a:wso2:api_manager:4.3.0:::::::*
	cpe:2.3:a:wso2:api_manager:4.4.0:::::::*
	cpe:2.3:a:wso2:api_manager:4.5.0:::::::*
	cpe:2.3:a:wso2:api_manager:4.6.0:::::::*
	cpe:2.3:a:wso2:identity_server:5.10.0:::::::*
	cpe:2.3:a:wso2:identity_server:5.11.0:::::::*
	cpe:2.3:a:wso2:identity_server:6.0.0:::::::*
	cpe:2.3:a:wso2:identity_server:6.1.0:::::::*
	cpe:2.3:a:wso2:identity_server:7.0.0:::::::*
	cpe:2.3:a:wso2:identity_server_as_key_manager:5.10.0:::::::*
	cpe:2.3:a:wso2:open_banking_am:2.0.0:::::::*
	cpe:2.3:a:wso2:open_banking_iam:2.0.0:::::::*
	cpe:2.3:a:wso2:traffic_manager:4.5.0:::::::*
	cpe:2.3:a:wso2:traffic_manager:4.6.0:::::::*
	cpe:2.3:a:wso2:universal_gateway:4.5.0:::::::*
	cpe:2.3:a:wso2:universal_gateway:4.6.0:::::::*

No data.

Vendor Product Versions

Wso2

Wso2 Api Control Plane

Version	Status	Scheme	Platform
`[4.5.0,4.5.0.40)`	affected	generic	—
`[4.6.0,4.6.0.4)`	affected	generic	—
`[4.6.0,4.6.0.5)`	affected	generic	—

Wso2

Wso2 Api Manager

Version	Status	Scheme	Platform
`[3.1.0,3.1.0.296)`	affected	generic	—
`[3.2.0,3.2.0.386)`	affected	generic	—
`[3.2.0,3.2.0.455)`	affected	generic	—
`[3.2.1,3.2.1.74)`	affected	generic	—
`[4.1.0,4.1.0.238)`	affected	generic	—
`[4.2.0,4.2.0.179)`	affected	generic	—
`[4.3.0,4.3.0.91)`	affected	generic	—
`[4.4.0,4.4.0.55)`	affected	generic	—
`[4.5.0,4.5.0.39)`	affected	generic	—
`[4.6.0,4.6.0.4)`	affected	generic	—

Wso2

Wso2 Carbon User Manager Kernel

Version	Status	Scheme	Platform
`[4.5.0,4.5.0.7)`	affected	generic	—
`[4.5.3,4.5.3.53)`	affected	generic	—
`[4.6.0,4.6.0.196)`	affected	generic	—
`[4.6.1,4.6.1.163)`	affected	generic	—
`[4.6.1,4.6.1.164)`	affected	generic	—
`[4.6.3,4.6.3.44)`	affected	generic	—
`[4.6.4,4.6.4.25)`	affected	generic	—
`[4.7.1,4.7.1.77)`	affected	generic	—
`[4.7.1,4.7.1.78)`	affected	generic	—
`[4.8.1,4.8.1.46)`	affected	generic	—
`[4.9.26,4.9.26.33)`	affected	generic	—
`[4.9.27,4.9.27.19)`	affected	generic	—
`[4.9.28,4.9.28.21)`	affected	generic	—
`[4.9.33,4.9.33.4)`	affected	generic	—
`[4.10.9,4.10.9.49)`	affected	generic	—
`[x,*]`	unaffected	generic	—

Wso2

Wso2 Enterprise Integrator

Version	Status	Scheme	Platform
`[6.6.0,6.6.0.229)`	affected	generic	—

Wso2

Wso2 Identity Server

Version	Status	Scheme	Platform
`[3.1.0,3.1.0.296)`	affected	generic	—
`[3.2.0,3.2.0.386)`	affected	generic	—
`[3.2.0,3.2.0.455)`	affected	generic	—
`[3.2.1,3.2.1.74)`	affected	generic	—
`[4.1.0,4.1.0.238)`	affected	generic	—
`[4.2.0,4.2.0.179)`	affected	generic	—
`[4.3.0,4.3.0.91)`	affected	generic	—
`[4.4.0,4.4.0.55)`	affected	generic	—
`[4.5.0,4.5.0.39)`	affected	generic	—
`[4.6.0,4.6.0.4)`	affected	generic	—

Wso2

Wso2 Identity Server As Key Manager

Version	Status	Scheme	Platform
`[5.10.0,5.10.0.314)`	affected	generic	—

Wso2

Wso2 Open Banking Am

Version	Status	Scheme	Platform
`[2.0.0,2.0.0.345)`	affected	generic	—

Wso2

Wso2 Open Banking Iam

Version	Status	Scheme	Platform
`[2.0.0,2.0.0.366)`	affected	generic	—

Wso2

Wso2 Traffic Manager

Version	Status	Scheme	Platform
`[4.5.0,4.5.0.38)`	affected	generic	—
`[4.6.0,4.6.0.4)`	affected	generic	—
`[4.6.0,4.6.0.5)`	affected	generic	—

Wso2

Wso2 Universal Gateway

Version	Status	Scheme	Platform
`[4.5.0,4.5.0.38)`	affected	generic	—
`[4.6.0,4.6.0.4)`	affected	generic	—
`[4.6.0,4.6.0.5)`	affected	generic	—

Remediation

Vendor Solution

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3352/#solution

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.413% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3352/

History

Aug 7, 2026 10:30 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Wso2 Wso2 wso2 Api Control Plane Wso2 wso2 Api Manager Wso2 wso2 Carbon User Manager Kernel Wso2 wso2 Enterprise Integrator Wso2 wso2 Identity Server Wso2 wso2 Identity Server As Key Manager Wso2 wso2 Open Banking Am Wso2 wso2 Open Banking Iam Wso2 wso2 Traffic Manager Wso2 wso2 Universal Gateway
Vendors & Products		Wso2 Wso2 wso2 Api Control Plane Wso2 wso2 Api Manager Wso2 wso2 Carbon User Manager Kernel Wso2 wso2 Enterprise Integrator Wso2 wso2 Identity Server Wso2 wso2 Identity Server As Key Manager Wso2 wso2 Open Banking Am Wso2 wso2 Open Banking Iam Wso2 wso2 Traffic Manager Wso2 wso2 Universal Gateway

Aug 6, 2026 2:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Aug 6, 2026 8:15 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking if it cannot reach all configured user stores, allowing an attacker to repeatedly attempt authentication with invalid credentials without triggering the lockout mechanism for users within active stores. When the account locking mechanism is bypassed due to the inaccessibility of secondary user stores, users in accessible user stores are left vulnerable to brute force attacks. A malicious actor can exploit this by attempting numerous invalid password combinations against a user account without the expected account lockout consequence.
Title		Account Lockout Failure via Secondary User Store Inaccessibility in Multiple WSO2 Products Allows Brute Force Attacks
Weaknesses		CWE-693
References		https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3352/
Metrics		cvssV3_1 `{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}`

Subscriptions

Wso2 Api Control Plane Api Manager Identity Server Identity Server As Key Manager Open Banking Am Open Banking Iam Traffic Manager Universal Gateway Wso2 Api Control Plane Wso2 Api Manager Wso2 Carbon User Manager Kernel Wso2 Enterprise Integrator Wso2 Identity Server Wso2 Identity Server As Key Manager Wso2 Open Banking Am Wso2 Open Banking Iam Wso2 Traffic Manager Wso2 Universal Gateway

Weaknesses