CVE-2024-10302 PUBLISHED

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

Assigner: WSO2
Reserved: 23.10.2024 Published: 06.08.2026 Updated: 06.08.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CVSS Score: 4

Product Status

Vendor WSO2
Product WSO2 API Control Plane
Versions Default: unaffected
  • affected from 4.5.0 to 4.5.0.10 (excl.)
Vendor WSO2
Product WSO2 Traffic Manager
Versions Default: unaffected
  • affected from 4.5.0 to 4.5.0.9 (excl.)
Vendor WSO2
Product WSO2 Universal Gateway
Versions Default: unaffected
  • affected from 4.5.0 to 4.5.0.9 (excl.)
Vendor WSO2
Product WSO2 API Manager
Versions Default: unaffected
  • unknown from 0 to 3.1.0 (excl.)
  • affected from 3.1.0 to 3.1.0.331 (excl.)
  • affected from 3.2.0 to 3.2.0.427 (excl.)
  • affected from 3.2.1 to 3.2.1.39 (excl.)
  • affected from 4.0.0 to 4.0.0.318 (excl.)
  • affected from 4.1.0 to 4.1.0.200 (excl.)
  • affected from 4.2.0 to 4.2.0.138 (excl.)
  • affected from 4.3.0 to 4.3.0.51 (excl.)
  • affected from 4.5.0 to 4.5.0.9 (excl.)
Vendor WSO2
Product WSO2 Open Banking IAM
Versions Default: unaffected
  • unknown from 0 to 2.0.0 (excl.)
  • affected from 2.0.0 to 2.0.0.400 (excl.)
Vendor WSO2
Product WSO2 Identity Server as Key Manager
Versions Default: unaffected
  • unknown from 0 to 5.10.0 (excl.)
  • affected from 5.10.0 to 5.10.0.351 (excl.)
Vendor WSO2
Product WSO2 Identity Server
Versions Default: unaffected
  • unknown from 0 to 5.10.0 (excl.)
  • affected from 5.10.0 to 5.10.0.358 (excl.)
  • affected from 5.11.0 to 5.11.0.379 (excl.)
Vendor WSO2
Product WSO2 Carbon Identity Recovery Management
Versions Default: unknown
  • affected from 1.4.1 to 1.4.1.72 (excl.)
  • affected from 1.4.72 to 1.4.72.68 (excl.)
  • affected from 1.4.100 to 1.4.100.8 (excl.)
  • affected from 1.4.102 to 1.4.102.2 (excl.)
  • affected from 1.7.2 to 1.7.2.4 (excl.)
  • affected from 1.8.107 to 1.8.107.2 (excl.)
  • affected from 1.8.108 to 1.8.108.4 (excl.)
  • unaffected from 1.6.380 to 1.6.* (incl.)
  • unaffected from 1.8.109 to * (incl.)

Solutions

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

References

Problem Types

  • CWE-20 Improper Input Validation CWE

Impacts

  • CAPEC-28 Input Validation