The microservice DirectoryResource does not keep request paths inside its configured root directory. When an application enables the resource's view, upload or delete settings (all off by default), a client can read, write or delete files outside the root, anywhere the server process has access.
This issue affects Apache Juneau: through 9.2.0.
Users are recommended to upgrade to version 9.2.1, which fixes the issue.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Juneau | unaffected |
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| Apache Software Foundation | Apache Juneau | unaffected |
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No vendor fix or workaround currently provided.
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Tracking
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Thu, 05 Nov 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Juneau. The microservice DirectoryResource does not keep request paths inside its configured root directory. When an application enables the resource's view, upload or delete settings (all off by default), a client can read, write or delete files outside the root, anywhere the server process has access. This issue affects Apache Juneau: through 9.2.0. Users are recommended to upgrade to version 9.2.1, which fixes the issue. | |
| Title | Apache Juneau: Path traversal in DirectoryResource allows reading files outside the configured root directory | |
| Weaknesses | CWE-22 | |
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cvssV4_0
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-11-05T11:55:23.820Z
Reserved: 2026-11-03T14:03:23.368Z
Link: CVE-2026-121489
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-11-05T12:17:49.643
Modified: 2026-11-05T12:17:49.643
Link: CVE-2026-121489
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-11-05T13:30:11Z