{"id":"CVE-2026-111450","details":"Wheels through 4.1.1 derives its default production error-email address from the Host header of the request that starts the application. If no explicit error-email recipient is configured, a mail server is configured, and the server accepts an attacker-chosen Host, an attacker whose request triggers a cold start can direct later error emails to an address under their control for that application's lifetime. Emails disclose error and request metadata; on engines/versions where scope dumps render, they may also disclose configuration secrets and other users' session/cookie data. On the Lucee 7 engine, scope dumps fail to render, limiting disclosure to header fields. This is fixed in 4.1.2.","aliases":["GHSA-8gcv-3v9h-7gj2"],"modified":"2026-10-17T02:45:45.044616758Z","published":"2026-10-16T03:49:20.178Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111450.json","cna_assigner":"mitre","cwe_ids":["CWE-348"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111450.json"},{"type":"ADVISORY","url":"https://github.com/wheels-dev/wheels/security/advisories/GHSA-8gcv-3v9h-7gj2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111450"},{"type":"PACKAGE","url":"https://github.com/wheels-dev/wheels"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wheels-dev/wheels","events":[{"introduced":"0"},{"fixed":"f6d67944d0b54416717f4d7cca634d773e9539c9"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"fixed":"4.1.2"},{"fixed":"4.1.1"}]}}],"versions":["v4.1.1","v4.1.0","v4.0.6","v4.0.5","v4.0.4","v4.0.3","v4.0.2","v2.5.1","v2.5.0","v2.4.0+1","v2.4.0","v2.3.0+2","v2.3.0+1","v2.3.0","2.3.0-rc.1+2","2.3.0-rc.1","v2.2.0","v2.1.0-beta","v2.0.1","v2.0.0","v2.0.0-rc.1","v2.0.0-beta.1","v1.4.3","v1.4.1","v1.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111450.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}