CVE-2025-5770

Summary

A reflected cross-site scripting (XSS) vulnerability exists in the authentication endpoints of multiple WSO2 products due to a lack of output encoding. A malicious actor can inject arbitrary JavaScript payloads into the authentication endpoint, which are reflected back in the response, enabling browser-based attacks.

Exploitation may result in redirection to malicious websites, UI manipulation, or unauthorized data access from the victim’s browser. However, session-related cookies are protected with the httpOnly flag, which mitigates session hijacking via this vector.

Affected Software

VendorProductVersion RangeStatus
WSO2WSO2 Identity Server0 < 6.0.0unknown
WSO2WSO2 Identity Server6.0.0 < 6.0.0.247affected
WSO2WSO2 Identity Server6.1.0 < 6.1.0.246affected
WSO2WSO2 Identity Server7.0.0 < 7.0.0.122affected
WSO2WSO2 Identity Server7.1.0 < 7.1.0.29affected
WSO2WSO2 API Manager0 < 4.2.0unknown
WSO2WSO2 API Manager4.2.0 < 4.2.0.150affected
WSO2WSO2 API Manager4.3.0 < 4.3.0.63affected
WSO2WSO2 API Manager4.4.0 < 4.4.0.26affected
WSO2WSO2 API Manager4.5.0 < 4.5.0.10affected
WSO2WSO2 API Control Plane4.5.0 < 4.5.0.11affected

Weaknesses

  • CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References