{"id":"CVE-2026-55231","revision":"646419ee770f454f8ee645b9dc55f11c","records":[{"revision":"646419ee770f454f8ee645b9dc55f11c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-55231","aliases":[],"title":"Vvveb: Path traversal in Vvveb via sanitizeFileName() bypass enables arbitrary file read and delete through backup tools","description":"Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, a flawed central path sanitizer lets an authenticated admin-panel user who holds backup access (default role site_admin or higher) read and delete arbitrary files on a server. An attacker can recover database credentials from config/db.php, read host files such as /etc/passwd, and delete config/db.php to push a site back into install mode for a full takeover. This issue has been patched in version 1.0.8.6.","state":0,"publishedAt":"2026-10-01T18:42:39.182+00:00","modifiedAt":"2026-10-01T18:59:51.696+00:00","affected":[{"ecosystem":"Vendor product","name":"Vvveb","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"givanz\",\n                    \"product\": \"Vvveb\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.0.8.6\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2,"severity":"HIGH"}],"references":["https://github.com/givanz/Vvveb/security/advisories/GHSA-327v-4f9p-5qxq","https://github.com/givanz/Vvveb/releases/tag/1.0.8.6"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-55231","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-55231","identifiers":["CVE-2026-55231"]},"retained":false,"historicalAffected":[]}],"coverage":[]}