CVE-2022-0656

Web To Print Shop\ vulnerability

CVSS

7.5

EPSS

7.9%

EPSS pct

94th

Exploited

No known

The Web To Print Shop : uDraw WordPress plugin before 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 vendor

Webtoprint

Affected product

Web To Print Shop\

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-552 — Files or Directories Accessible to External Parties

Published

2022-04-25

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 7.9% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2022-0656

Confirm whether Webtoprint Web To Print Shop\ is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-0656.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-0656

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-0656 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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