CVE-2022-2551
Duplicator – WordPress Migration Plugin <= 1.4.7 - Unauthenticated Backup Download
criticalExposure of Sensitive Information to an Unauthorized Actor
9.8
CVSS Score
9.8
CVSS Score
critical
Severity
1.4.7.1
Patched in
545d
Time to patch
Description
The Duplicator WordPress Plugin is vulnerable to Unauthenticated Backup Download in versions up to, and including, 1.4.7 via the 'is_daws' parameter due to the fact that the source code of the response contains the randomized filename related to the back-up file that also exists in the same directory. This makes it possible for an unauthenticated attacker to download a full site backup which may contain sensitive information. This requires that the installer script has been run at least once by a site owner/administrator.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
High
Confidentiality
High
Integrity
High
Availability
Technical Details
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