CVE-2026-73101 (GCVE-0-2026-73101)

Vulnerability from cvelistv5 – Published: 2026-11-05 11:52 – Updated: 2026-11-05 11:52
VLAI
Title
Apache Juneau: Internal exception class and message disclosed via error response header and body regardless of secure defaults
Summary
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.
CWE
  • CWE-209 - Generation of Error Message Containing Sensitive Information
Assigner
apache CNA
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Juneau Affected: 0 , < 9.2.1 (semver)
Create a notification for this product.
Show details on NVD website

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          "defaultStatus": "unaffected",
          "packageName": "org.apache.juneau:juneau-rest-server.",
          "packageURL": "pkg:maven/org.apache.juneau/juneau-rest-server.",
          "product": "Apache Juneau",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "9.2.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
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            "Recovery": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "NOT_DEFINED",
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            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
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          "descriptions": [
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              "description": "CWE-209 Generation of Error Message Containing Sensitive Information",
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      "source": {
        "discovery": "INTERNAL"
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    "datePublished": "2026-11-05T11:52:25.335Z",
    "dateReserved": "2026-08-10T20:29:44.156Z",
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