Web To Print Shop : uDraw <= 3.3.3 - Unauthenticated Arbitrary File Access
The Web To Print Shop : uDraw WordPress plugin up to 3.3.3 does not validate the url parameter in its udraw_convert_url_to_base64 AJAX action (available to both unauthenticated and authenticated users) before using it in the file_get_contents function and returning its content base64 encoded in the response. As a result, unauthenticated users could read arbitrary files on the web server (such as /etc/passwd, wp-config.php etc)
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Web To Print Shop : uDraw | <= 3.3.3 | 3.4.0 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N- Weakness (CWE)
CWE-552- Platform
- WordPress
- Package
Web To Print Shop : uDraw- Disclosed
- 13.04.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 5629d479-143d-4a03-ac64-cb304954a5ca - Wordfence Intelligence
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Vulnerability history: Web To Print Shop : uDraw
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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