What’s Vulnerable › Vulnerabilities

CVE-2023-6838

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-15 · updated 2026-06-17
• Weakness: CWE-79

Description

Reflected XSS vulnerability can be exploited by tampering a request parameter in Authentication Endpoint. This can be performed in both authenticated and unauthenticated requests.

Affected products

• WSO2 API Manager: 3.1.0, 3.2.0
• WSO2 Identity Server: 5.10.0
• WSO2 Identity Server As Key Manager: 5.10.0

References

• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-1233/
• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-1233/

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