PatchTheCVECVE-2025-13647: The affected component fails to enforce expected validation constraints on the `content-type` header when proc
CVE-2025-13647 is a medium-severity flaw (CVSS 5.8) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 t
Why this priority
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 5.8 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | n/a |
| CISA exploited list | No |
| Weakness | CWE-200 |
| Published | 2026-11-02 |
| Last modified | 2026-11-02 |
Last updated 2026-11-02 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Timeline
- Published CVE record published
- Updated Record last modified
Advisories and coverage
Research and news
- Vulners Bulletins: CVE-2025-13647 2026-11-02
- Vulners Bulletins: CVE-2025-13647 Information Disclosure in Multiple WSO2 Products Allows Exposure of Certificate File Paths 2026-11-02
- Vulners Bulletins: CVE-2025-13647 Information Disclosure in Multiple WSO2 Products Allows Exposure of Certificate File Paths 2026-11-02
- VulDB Recent Entries: CVE-2025-13647 | WSO2 Identity Server Content-Type Validation content-type information disclosure 2026-11-02
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-13647?
No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.
Is CVE-2025-13647 being exploited?
CVE-2025-13647 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-13647 affect?
CVE-2025-13647 affects affected software. Severity is medium (CVSS 5.8). 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
How urgent is CVE-2025-13647?
Priority 25/100. Remotely exploitable, no login, no user action