{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-6972","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2023-12-20T01:43:10.286Z","datePublished":"2023-12-23T01:59:46.751Z","dateUpdated":"2026-04-08T16:34:37.988Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-04-08T16:34:37.988Z"},"affected":[{"vendor":"inisev","product":"BackupBliss – Backup & Migration with Free Cloud Storage","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.3.9","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The Backup Migration plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.3.9 via the 'content-backups' and 'content-name', 'content-manifest', or 'content-bmitmp' and 'content-identy' HTTP headers. This makes it possible for unauthenticated attackers to delete arbitrary files, including the wp-config.php file, which can make site takeover and remote code execution possible."}],"title":"Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0a3ae696-f67d-4ed2-b307-d2f36b6f188c?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/backup-heart.php"},{"url":"https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/bypasser.php"},{"url":"https://plugins.trac.wordpress.org/changeset/3012745/backup-backup"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","cweId":"CWE-22","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL"}}],"credits":[{"lang":"en","type":"finder","value":"Hiroho Shimada"}],"timeline":[{"time":"2023-12-20T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2023-12-22T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T08:50:06.839Z"},"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0a3ae696-f67d-4ed2-b307-d2f36b6f188c?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/backup-heart.php","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/bypasser.php","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/3012745/backup-backup","tags":["x_transferred"]}]}]}}