CVE-2024-10302
Received
Received - Intake
User Self-Signup Input Validation Flaw in WSO2 Products
Vulnerability report for CVE-2024-10302, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-08-06
Last updated on: 2026-08-06
Assigner: WSO2 LLC
Description
Description
The user self-signup flow in multiple WSO2 products fails to adequately validate user-supplied input. This weakness allows arbitrary unvalidated data to be included within user claims, which are then used by downstream processes.
Allowing unvalidated input into user claims can lead to various security risks. Malicious or malformed data injected during signup could be processed by other parts of the application, potentially enabling attacks such as content manipulation, redirection, user interface inconsistencies, unauthorized actions, and data exposure. The actual impact depends on how the compromised data is consumed and the privileges associated with the affected users.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wso2 | api_manager | From 3.1.0 (inc) to 4.5.0 (inc) |
| wso2 | identity_server | From 5.10.0 (inc) to 5.11.0 (inc) |
| wso2 | api_control_plane | * |
| wso2 | open_banking_iam | * |
| wso2 | traffic_manager | * |
| wso2 | universal_gateway | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
