The Unica application exposes an API which accepts arbitrary XML input. By manipulating the given XML, an authenticated attacker with certain rights can successfully perform XML External Entity attacks (XXE) against the backend service.
Weakness
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Unica | Hcltech | * | 11.1.0.6 (excluding) |
| Unica | Hcltech | 12.0 (including) | 12.1.1 (excluding) |
Potential Mitigations
Related Attack Patterns
References
- https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0106547
- https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0106547