Description (CNA)
Datavane TIS v5.0.0 contains an XML external entity (XXE) injection vulnerability that allows authenticated attackers to perform server-side request forgery and out-of-band file exfiltration by supplying a crafted taskScript payload to the doEditWorkflow endpoint, which processes XML through an unhardened DocumentBuilderFactory with external entities and DTD loading enabled. Attackers can send a malicious XML document containing an external DTD reference to the edit_workflow action, causing the server to issue outbound HTTP requests to attacker-controlled infrastructure and exfiltrate local files readable by the TIS process user, including configuration files and Derby database credentials.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| datavane / tis | affected 0 through 5.0.0 |
CWE
CWE-611
References
- https://github.com/datavane/tis/issues/496
- https://github.com/datavane/tis
- https://github.com/datavane/tis/commit/2a84a1b84218a303e3e0a4823023363d5a7abfa1
- https://www.vulncheck.com/advisories/datavane-tis-xxe-injection-via-doeditworkflow-endpoint
ADP enrichment
No English description supplied.