CVE-2023-4161

low-risk
Published 2023-08-31

The WooCommerce PDF Invoice Builder for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce check on the SaveCustomField function in versions up to, and including, 1.2.90. This makes it possible for unauthenticated attackers to create invoice fields provided they can trick an admin into performing an action such as clicking on a link.

Do I need to act?

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0.10% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Woocommerce Pdf Invoice Builder

Affected Vendors

Rednao

References (6)

Patch https://plugins.trac.wordpress.org/browser/woo-pdf-invoice-builder/trunk/woocomm...
Patch https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/3b7aac1c-6962-49cf-850...
Patch https://plugins.trac.wordpress.org/browser/woo-pdf-invoice-builder/trunk/woocomm...
Patch https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/3b7aac1c-6962-49cf-850...
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal