CVE-2022-3908

Helloprint <= 1.4.6 - Reflected Cross-Site Scripting

2022-11-15 00:00

Strategic Overview

Status: Patched in 1.4.7
Affected Plugin: Plug your WooCommerce into the largest catalog of customized print products from Helloprint
Affected Version: <= 1.4.6
CVSS: 6.1Medium
Weakness type: CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE: CVE-2022-3908

View all Plug your WooCommerce into the largest catalog of customized print products from Helloprint vulnerabilities

At a glance

CVE-2022-3908 is a medium-severity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Plug your WooCommerce into the largest catalog of customized print products from Helloprint WordPress plugin, affecting versions <= 1.4.6. It carries a CVSS score of 6.1 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.4.7; sites on affected versions should update now. Disclosed November 2022, reported by roguethread.

Vulnerability Overview

The Helloprint plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'success' parameter in versions up to, and including, 1.4.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Plug your WooCommerce into the largest catalog of customized print products from Helloprint <= 1.4.6 carries this weakness at success, and reaching it takes a caller who can reach the endpoint. Cross-site scripting happens when input from a request is written into a page without being escaped for the context it lands in, so the browser parses attacker-supplied text as markup or script.

Injected script runs with the privileges of whoever views the affected page, which is how these flaws turn into administrator session theft, silent account creation or persistent backdoors in page content. For Plug your WooCommerce into the largest catalog of customized print products from Helloprint the fix is 1.4.7: builds <= 1.4.6 are affected, anything from 1.4.7 onward is not.

Remediation

Update to version 1.4.7, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Plug your WooCommerce into the largest catalog of customized print products from Helloprint: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Plug your WooCommerce into the largest catalog of customized print products from Helloprint 1.4.7 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2022-3908 https://www.wordfence.com/threat-intel/vulnerabilities/id/c508d38c-f5e3-4193-8209-0083a8a18da4 https://nvd.nist.gov/vuln/detail/CVE-2022-3908

Related records

Other vulnerabilities in Plug your WooCommerce into the largest catalog of customized print products from Helloprint

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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