Report: Update: CVE-2025-10503 - Reflected Cross-Site Scripting via Authentication Endpoint in WSO2 Identity Server
CVE ID :CVE-2025-10503 Published : April 29, 2026, 8:08 a.m. | 50 minutes ago Description :The authentication endpoint accepts user-supplied input without enforcing expected validation constraints, leading to a lack of proper output encoding. This allows for the injection of malicious JavaScript payloads, enabling reflected cross-site scripting. An attacker can leverage this vulnerability to redirect the user's browser to a malicious website, modify the user interface of the web page, retrieve information from the browser, or cause other harmful actions. However, due to the protection of session-related cookies with the httpOnly flag, session hijacking is not possible. Severity: 6.1 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...