CVE-2022-2551

Duplicator < 1.4.7 - Unauthenticated Backup Download

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El plugin Duplicator de WordPress versiones anteriores a 1.4.7, divulga la url de la copia de seguridad a visitantes no autenticados que acceden al endpoint del instalador principal del plugin, si el script del instalador ha sido ejecutado una vez por un administrador, permitiendo la descarga de la copia de seguridad completa del sitio sin autenticarse.

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.

WordPress Duplicator plugin versions 1.4.6 and below suffer from a backup disclosure vulnerability.

*Credits: Ihsan Sencan

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-07-27 CVE Reserved
2022-07-27 CVE Published
2022-08-01 First Exploit
2024-03-29 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-425: Direct Request ('Forced Browsing')

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/50992	2022-08-01
https://github.com/SecuriTrust/CVEsLab/tree/main/CVE-2022-2551	2024-08-03
https://wpscan.com/vulnerability/f27d753e-861a-4d8d-9b9a-6c99a8a7ebe0	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Snapcreek Search vendor "Snapcreek"		Duplicator Search vendor "Snapcreek" for product "Duplicator"				< 1.4.7 Search vendor "Snapcreek" for product "Duplicator" and version " < 1.4.7"		lite, wordpress		Affected