CVE-2025-5770
MEDIUM EPSS 7.8%
Published Nov 5, 20257mo ago · Modified Jun 17, 20261w ago
6.1 CVSS 3.1
Published Nov 5, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None
Threat Intelligence
EPSS Exploit Probability
7.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-79 Cross-site Scripting Injection
Affected Products 9
References 1
- security.docs.wso2.com https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4270/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.