The REST server sends the internal exception class and message to clients in a "Thrown" response header on every error response, and can include internal exception messages in the error body, even when stack-trace rendering is disabled. This reveals implementation details to remote clients.
This issue affects Apache Juneau: through 9.2.0.
Users are recommended to upgrade to version 9.2.1, which fixes the issue.
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Thu, 05 Nov 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Generation of Error Message Containing Sensitive Information vulnerability in Apache Juneau. The REST server sends the internal exception class and message to clients in a "Thrown" response header on every error response, and can include internal exception messages in the error body, even when stack-trace rendering is disabled. This reveals implementation details to remote clients. 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: Internal exception class and message disclosed via error response header and body regardless of secure defaults | |
| Weaknesses | CWE-209 | |
| References |
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| Metrics |
cvssV4_0
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MITRE
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-11-05T11:52:25.335Z
Reserved: 2026-08-10T20:29:44.156Z
Link: CVE-2026-73101
Vulnrichment
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NVD
Status : Deferred
Published: 2026-11-05T12:17:51.197
Modified: 2026-11-05T15:01:29.553
Link: CVE-2026-73101
Redhat
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OpenCVE Enrichment
Updated: 2026-11-05T14:00:15Z