Medium 6.1Published Apr 16, 2026

CVE-2025-6024Cross-Site Scripting via Authentication Endpoint in Multiple WSO2 Products Allows Redirection to Malicious Websites

Updated under an hour ago (Oct 26, 2026, 11:00 PM ET)

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It affects WSO2 API Manager and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for WSO2 API Manager

Exploited in the last 30 days

The authentication endpoint fails to encode user-supplied input before rendering it in the web page, allowing for script injection. An attacker can leverage this by injecting malicious scripts into the authentication endpoint. This can result in the user's browser being redirected to a malicious website, manipulation of the web page's user interface, or the retrieval of information from the browser. However, session hijacking is not possible due to the httpOnly flag protecting session-related cookies.

CVSS: 6.1 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: WSO2
NVD analysis: Analyzed
Record last updated: Apr 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

WSO2 WSO2 API Manager wso2:api_manager (from the name)	before 3.1.0 status unknown; from 3.1.0 before 3.1.0.351; from 3.2.0 before 3.2.0.455; from 3.2.1 before 3.2.1.74; from 4.0.0 before 4.0.0.375; from 4.1.0 before 4.1.0.238	CNA record
WSO2 WSO2 Identity Server wso2:identity_server (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.360; from 5.11.0 before 5.11.0.405	CNA record
wso2 api_manager wso2:api_manager	3.1.0; 3.2.0; 3.2.1; 4.0.0; 4.1.0	NVD
wso2 identity_server wso2:identity_server	5.10.0; 5.11.0	NVD

References

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4251/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.