QID 150564

Date Published: 2022-08-30

QID 150564: WordPress uDraw Plugin : Arbitrary File Read Vulnerability (CVE-2022-0656)

Web to Print Shop: uDraw WordPress plugin is a browser based graphic designer which allows customers to create template based products.

Affected versions of uDraw plugin do not validate the url parameter in "udraw_convert_url_to_base64" AJAX action before using it in the "file_get_contents" function and returning its content base64 encoded in HTTP response. As a result, unauthenticated users could read arbitrary files on the web server (such as /etc/passwd, wp-config.php etc)

Affected versions:
uDraw prior to version 3.3.3

QID Detection Logic (Unauthenticated):
This QID sends a HTTP POST request to "wp-admin/admin-ajax.php" endpoint with specially crafted payload and based on the response determines vulnerable version of uDraw running on the target WordPress application.

Successful exploitation of this vulnerability could allow an unauthenticated attacker to read sensitive files on the webserver.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to upgrade to uDraw 3.3.3 to remediate this vulnerability. Please note that the plugin has been discontinued after version 3.3.3 for security reasons. For more information regarding this vulnerability please refer WPScan Advisory

Vendor References

WPScan Advisory - wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151

CVEs related to QID 150564

CVE-2022-0656 |

Software Advisories

Advisory ID	Software	Component	Link
WPScan Advisory			wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].