Improper Input Validation via Signup Process in Multiple WSO2 Products Enables Content Manipulation and Data Exposure

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-10302
StatePUBLISHED
AssignerWSO2
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-06 08:16:26 UTC
Updated2026-08-06 15:31:57 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 4 MEDIUM from ed10eef1-636d-4fbe-9993-6890dfa878f8

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

EPSS: 0.001730000 probability, percentile 0.069430000 (date 2026-08-08)

Problem Types: CWE-20 | CWE-20 CWE-20 Improper Input Validation

VersionSourceTypeScoreSeverityVector
3.1ed10eef1-636d-4fbe-9993-6890dfa878f8Secondary4MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
3.1CNACVSS4MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA WSO2 WSO2 API Control Plane affected 4.5.0 4.5.0.10 custom Not specified
CNA WSO2 WSO2 Traffic Manager affected 4.5.0 4.5.0.9 custom Not specified
CNA WSO2 WSO2 Universal Gateway affected 4.5.0 4.5.0.9 custom Not specified
CNA WSO2 WSO2 API Manager unknown 3.1.0 custom Not specified
CNA WSO2 WSO2 API Manager affected 3.1.0 3.1.0.331 custom Not specified
CNA WSO2 WSO2 API Manager affected 3.2.0 3.2.0.427 custom Not specified
CNA WSO2 WSO2 API Manager affected 3.2.1 3.2.1.39 custom Not specified
CNA WSO2 WSO2 API Manager affected 4.0.0 4.0.0.318 custom Not specified
CNA WSO2 WSO2 API Manager affected 4.1.0 4.1.0.200 custom Not specified
CNA WSO2 WSO2 API Manager affected 4.2.0 4.2.0.138 custom Not specified
CNA WSO2 WSO2 API Manager affected 4.3.0 4.3.0.51 custom Not specified
CNA WSO2 WSO2 API Manager affected 4.5.0 4.5.0.9 custom Not specified
CNA WSO2 WSO2 Open Banking IAM unknown 2.0.0 custom Not specified
CNA WSO2 WSO2 Open Banking IAM affected 2.0.0 2.0.0.400 custom Not specified
CNA WSO2 WSO2 Identity Server As Key Manager unknown 5.10.0 custom Not specified
CNA WSO2 WSO2 Identity Server As Key Manager affected 5.10.0 5.10.0.351 custom Not specified
CNA WSO2 WSO2 Identity Server unknown 5.10.0 custom Not specified
CNA WSO2 WSO2 Identity Server affected 5.10.0 5.10.0.358 custom Not specified
CNA WSO2 WSO2 Identity Server affected 5.11.0 5.11.0.379 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.4.1 1.4.1.72 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.4.72 1.4.72.68 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.4.100 1.4.100.8 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.4.102 1.4.102.2 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.7.2 1.7.2.4 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.8.107 1.8.107.2 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management affected 1.8.108 1.8.108.4 custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management unaffected 1.6.380 1.6.* custom Not specified
CNA WSO2 WSO2 Carbon Identity Recovery Management unaffected 1.8.109 * custom Not specified

References

ReferenceSourceLinkTags
security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO... ed10eef1-636d-4fbe-9993-6890dfa878f8 security.docs.wso2.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

Solutions

CNA: Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3740/#solution

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