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.
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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Tracking
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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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Subscriptions
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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
No data.
NVD
Status : Deferred
Published: 2026-11-05T12:17:51.197
Modified: 2026-11-05T15:01:29.553
Link: CVE-2026-73101
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-11-05T14:00:15Z
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CWE-209
Generation of Error Message Containing Sensitive Information