Is there a public exploit for CVE-2025-13647?

No public exploit for CVE-2025-13647 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2025-13647?

CVE-2025-13647 scores CVSS 5.8 (v3.1), rated medium.

What does CVE-2025-13647 affect?

CVE-2025-13647 affects WSO2 WSO2 Identity Server Keystore Rest API V1, WSO2 Identity Server as Key Manager, WSO2 Identity Server, WSO2 Open Banking IAM, WSO2 Identity Server Keystore Rest API Commons.

5.8 Medium

The affected component fails to enforce expected validation constraints on the content-type header when processing certain requests.

CVE-2025-13647

The affected component fails to enforce expected validation constraints on the content-type header when processing certain requests. This allows an attacker to submit a crafted request with a manipulated content-type header. Successful exploitation can lead to the unintended exposure of the file paths for certificate files. This information disclosure could potentially be leveraged in subsequent attacks or compromise the confidentiality of the system.

Assessment

CVSS: 5.8 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 2 November 2026
Last updated: 2 November 2026
Affected: WSO2 · WSO2 Identity Server · WSO2 Identity Server Keystore Rest API Commons · WSO2 Identity Server Keystore Rest API V1 · WSO2 Identity Server as Key Manager
Assigner: WSO2

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

At the source

EUVD (ENISA)

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4751/

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