CWE-647
Use of Non-Canonical URL Paths for Authorization Decisions
The product defines policy namespaces and makes authorization decisions based on the assumption that a URL is canonical. This can allow a non-canonical URL to bypass the authorization.
CVE-2022-43939 (GCVE-0-2022-43939)
Vulnerability from cvelistv5
Published
2023-04-03 18:10
Modified
2025-10-21 23:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-647 - Use of Non-Canonical URL Paths for Authorization Decisions
Summary
Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.2, including 8.3.x contain security restrictions using non-canonical URLs which can be circumvented.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Hitachi Vantara | Pentaho Business Analytics Server |
Version: 1.0 Version: 9.4.0.0 |
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"timestamp": "2025-03-03T20:12:20.089787Z",
"version": "2.0.3"
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"source": {
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"datePublished": "2023-04-03T18:10:32.141Z",
"dateReserved": "2022-10-26T21:25:26.142Z",
"dateUpdated": "2025-10-21T23:15:21.256Z",
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Mitigation
Phase: Architecture and Design
Description:
- Make access control policy based on path information in canonical form. Use very restrictive regular expressions to validate that the path is in the expected form.
Mitigation
Phase: Architecture and Design
Description:
- Reject all alternate path encodings that are not in the expected canonical form.
No CAPEC attack patterns related to this CWE.