{"affected":[{"defaultStatus":"affected","ecosystem":"github","packageName":"rconfig/rconfig","product":"rConfig","source":"CNA: VulnCheck","vendor":"rConfig","versions":[{"lessThan":"8.2.13","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-64826","cwes":["CWE-22"],"description":"rConfig before 8.2.13 contains a path traversal vulnerability that allows authenticated attackers to read arbitrary files by supplying unsanitized directory traversal sequences in the filename GET parameter of the download_export() method. Attackers can craft requests with ../ sequences to escape the exports base directory and access sensitive files readable by the web server process, including application environment files containing encryption keys, database credentials, and mail configuration.","epss":{"date":"2026-11-09","percentile":0.41643,"score":0.00479},"exploits":[],"kev":null,"metrics":[{"score":7.1,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":6.5,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}],"modifiedAt":1794247248327,"publishedAt":1786567473770,"references":[{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/rconfig/rconfig/releases/tag/core-8.2.13"},{"source":"CNA: VulnCheck","tags":["issue-tracking","patch"],"url":"https://github.com/rconfig/rconfig/pull/349"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/rconfig/rconfig/commit/d133a466a2df9d065177de9a8ed50f1bfe438aee"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/rconfig-path-traversal-file-read-via-filedownloadcontroller"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/rconfig/rconfig/pull/349"},{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/rconfig/rconfig/commit/d133a466a2df9d065177de9a8ed50f1bfe438aee"}],"revision":"2e5700105e7275a8909afceced98ee0c86aef978e96eb7f5bea568a899697218","sources":[{"modifiedAt":1794247248327,"name":"CNA: VulnCheck","retrievedAt":1794247886882,"url":"https://www.cve.org/CVERecord?id=CVE-2026-64826"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794247910587,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-64826"}],"ssvc":{"assessedAt":1786649060926,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"rConfig < 8.2.13 Path Traversal File Read via FileDownloadController","updatedAt":1794247910587}