{"affected":[{"defaultStatus":"unaffected","ecosystem":"maven","packageName":"org.apache.juneau:juneau-rest-server.","product":"Apache Juneau","source":"CNA: apache","vendor":"Apache Software Foundation","versions":[{"lessThan":"9.2.1","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-73101","cwes":["CWE-209"],"description":"Generation of Error Message Containing Sensitive Information vulnerability in Apache Juneau.\n\nThe 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.\n\nThis issue affects Apache Juneau: through 9.2.0.\n\nUsers are recommended to upgrade to version 9.2.1, which fixes the issue.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":10,"severity":"critical","source":"CNA: apache","vector":"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","version":"4.0"}],"modifiedAt":1793879545335,"publishedAt":1793879545335,"references":[{"source":"CNA: apache","tags":["vendor-advisory"],"url":"https://lists.apache.org/thread.html/j05q7vw08j48o96tdlzcsd4sozx1lyl6"}],"remediation":[],"revision":"be5ba6e80478c70c59b44bce1de14d91c94e2982ff9271a9180c2c06abb92278","sources":[{"modifiedAt":1793879545335,"name":"CNA: apache","retrievedAt":1793880817962,"url":"https://www.cve.org/CVERecord?id=CVE-2026-73101"}],"ssvc":null,"status":"published","title":"Apache Juneau: Internal exception class and message disclosed via error response header and body regardless of secure defaults","updatedAt":1793880817962}