{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-86828", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-09-08T14:26:00.880Z", "datePublished": "2026-10-08T06:00:08.185Z", "dateUpdated": "2026-10-08T06:00:08.185Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-10-08T06:00:08.185Z"}, "title": "BackWPup < 5.7.7 - Admin+ Path Traversal to RCE via Restore PclZip Fallback", "problemTypes": [{"descriptions": [{"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "BackWPup", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThan": "5.7.7"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The BackWPup WordPress plugin before 5.7.7 does not properly restrict the destination path of files extracted during a backup restore when its fallback archive library is used, allowing high-privileged users to write files outside the intended restore directory, potentially leading to remote code execution."}], "references": [{"url": "https://wpscan.com/vulnerability/be8c0eab-1874-4490-b94e-394f62a522f3/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Bhaveshkumar Parmar", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "BackWPup", "vendor": "Unknown", "versions": [{"lessThan": "5.7.7", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The BackWPup WordPress plugin before 5.7.7 does not properly restrict the destination path of files extracted during a backup restore when its fallback archive library is used, allowing high-privileged users to write files outside the intended restore directory, potentially leading to remote code execution."}], "id": "CVE-2026-86828", "lastModified": "2026-10-08T06:16:45.287", "metrics": {}, "published": "2026-10-08T06:16:45.287", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/be8c0eab-1874-4490-b94e-394f62a522f3/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{}