{"apiVersion":"1.0","identifier":"CVE-2026-72842","description":"luci-app-lxc contains an ACL inconsistency vulnerability that allows low-privileged authenticated LuCI users to access backend container management routes without proper authorization checks. Attackers can exploit path traversal via `/.%2E` in the `lxc_name` parameter to escape container directories and control host-side scripts executed through `lxc.hook.start-host`, achieving root code execution on the OpenWrt host.","publishedAt":"2026-08-13T22:17:23","lastModifiedAt":"2026-08-14T17:20:31","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72842","cvssScore":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00422,"riskScore":1.03,"affectedProduct":"luci-app-lxc","affectedVersions":"unknown","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72842","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72842","en":"https://www.redsauce.net/en/cves/CVE-2026-72842","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72842","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72842","de":"https://www.redsauce.net/de/cves/CVE-2026-72842","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72842","el":"https://www.redsauce.net/el/cves/CVE-2026-72842"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72842"}}