Description
The component accepts XML input through the publisher without disabling external entity resolution. This allows malicious actors to submit a crafted XML payload that exploits the unescaped external entity references.
By leveraging this vulnerability, a malicious actor can read confidential files from the product's file system or access limited HTTP resources reachable via HTTP GET requests to the vulnerable product.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| WSO2 | WSO2 API Manager | >= 3.2.0, < 3.2.0.397; >= 3.2.1, < 3.2.1.27; >= 4.0.0, < 4.0.0.310; >= 4.0.0, < 4.0.0.319; >= 4.1.0, < 4.1.0.171; >= 4.2.0, < 4.2.0.127; >= 4.3.0, < 4.3.0.39 |
References
Timeline
- Published
- Apr 16, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed