CVE-2023-6836
HIGHCVSS 7.5/10EPSS 0.48%
Last modified
CVE-2023-6836 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
Description
Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wso2 | Api Manager | <= 3.0.0 |
| Wso2 | Api Manager Analytics | 2.2.0 |
| Wso2 | Api Manager Analytics | 2.5.0 |
| Wso2 | Api Microgateway | 2.2.0 |
| Wso2 | Enterprise Integrator | <= 6.6.0 |
| Wso2 | Identity Server As Key Manager | 5.0.0 |
| Wso2 | Identity Server As Key Manager | 5.6.0 |
| Wso2 | Identity Server As Key Manager | 5.7.0 |
| Wso2 | Identity Server As Key Manager | 5.9.0 |
| Wso2 | Identity Server | 5.4.0 |
| Wso2 | Identity Server | 5.4.1 |
| Wso2 | Identity Server | 5.5.0 |
| Wso2 | Identity Server | 5.6.0 |
| Wso2 | Micro Integrator | 1.0.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-6836?
Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.
How severe is CVE-2023-6836?
CVE-2023-6836 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2023-6836?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-6836?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST