Headline
WordPress Duplicator 1.4.6 Backup Disclosure
WordPress Duplicator plugin versions 1.4.6 and below suffer from a backup disclosure vulnerability.
# Exploit Title: WordPress Plugin Duplicator 1.4.6 - Unauthenticated Backup Download# Google Dork: N/A# Date: 07.27.2022# Exploit Author: SecuriTrust# Vendor Homepage: https://snapcreek.com/# Software Link: https://wordpress.org/plugins/duplicator/# Version: < 1.4.7# Tested on: Linux, Windows# CVE : CVE-2022-2551# Reference: https://securitrust.fr# Reference: https://github.com/SecuriTrust/CVEsLab/CVE-2022-2551#Product:WordPress Plugin Duplicator < 1.4.7#Vulnerability:1-It allows an attacker to download the backup file.#Proof-Of-Concept:1-Backup download.The backup file can be downloaded using the "is_daws" parameter.http://[PATH]/backups-dup-lite/dup-installer/main.installer.phpRelated news
CVE-2022-2551
The Duplicator WordPress plugin before 1.4.7 discloses the url of the a backup to unauthenticated visitors accessing the main installer endpoint of the plugin, if the installer script has been run once by an administrator, allowing download of the full site backup without authenticating.