{"apiVersion":"1.0","identifier":"CVE-2026-57863","description":"Crater Invoice through 6.0.6 contains a path traversal vulnerability in the self-update API that allows authenticated company owners to write arbitrary files outside the intended extraction directory by supplying crafted ZIP archives with ../ sequences to the unzip endpoint. Attackers can exploit unsanitized ZIP entry names passed to PHP-s ZipArchive::extractTo() to write arbitrary PHP files into the web-accessible public directory and achieve remote code execution on the server.","publishedAt":"2026-08-25T13:19:24","lastModifiedAt":"2026-08-25T15:16:35","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-57863","cvssScore":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00568,"riskScore":0.92,"affectedProduct":"Crater Invoice","affectedVersions":"<=6.0.6","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-57863","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-57863","en":"https://www.redsauce.net/en/cves/CVE-2026-57863","fr":"https://www.redsauce.net/fr/cves/CVE-2026-57863","pt":"https://www.redsauce.net/pt/cves/CVE-2026-57863","de":"https://www.redsauce.net/de/cves/CVE-2026-57863","sk":"https://www.redsauce.net/sk/cves/CVE-2026-57863","el":"https://www.redsauce.net/el/cves/CVE-2026-57863"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-57863"}}