{"schema":"threatline.record/2","record":{"id":"CVE-2026-55231","aliases":["GHSA-327v-4f9p-5qxq"],"summary":"Vvveb: Path traversal in Vvveb via sanitizeFileName() bypass enables arbitrary file read and delete through backup tools","details":"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.","categories":["Unclassified"],"product":"Vvveb","vendor":"givanz","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-55231","source_modified_at":"2026-10-01T18:59:51.696Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Vvveb","vendor":"givanz","versions":[{"version":"< 1.0.8.6","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.2,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00518,"percentile":0.43207,"score_date":"2026-10-23"},"published_at":"2026-10-01T18:42:39.182Z","modified_at":"2026-10-01T18:59:51.696Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-55231","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T18:59:51.696Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-55231","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-327v-4f9p-5qxq","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/givanz/Vvveb/releases/tag/1.0.8.6","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-10-01T18:59:22.893518Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-01T18:59:51.696Z","content_hash":"e0f2c91950b88d6c50c0b2bcdd5a9c52c1b27d5ea2846f2b3ad47dce01c9b7c6"}}