9.8

CVE-2023-6972

Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion

Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion

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.
Mögliche Gegenmaßnahme
Backup Migration: Update to version 1.4.0, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Backupbliss ≫ Backup Migration SwPlatformwordpress Version < 1.4.0
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Backup Migration
Version *-1.3.9
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.39% 0.688
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@wordfence.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/backup-heart.php
Patch
https://plugins.trac.wordpress.org/changeset/3012745/backup-backup
Patch
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/bypasser.php
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/0a3ae696-f67d-4ed2-b307-d2f36b6f188c?source=cve
Patch
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/0a3ae696-f67d-4ed2-b307-d2f36b6f188c
Third Party Advisory