WordPress security changelog
HIGH CVE-2024-1773 Modified

PDF Invoices and Packing Slips For WooCommerce: Code execution

PDF Invoices and Packing Slips For WooCommerce is affected by code execution. Exploitation requires at least subscriber-level access. Successful exploitation can run attacker-controlled code in the WordPress hosting account.

CVE / CNA score 8.8 CVSS 3.1 · security@wordfence.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
PDF Invoices and Packing Slips For WooCommerce
Plugin slug
pdf-invoices-and-packing-slips-for-woocommerce
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Mar 07, 2024
Weakness
CWE-502 — Deserialization of Untrusted Data
CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

This CVE was published Mar 07, 2024 and is one of 2 known issues for this plugin.

What to do

Update, patch or deactivate.

Update PDF Invoices and Packing Slips For WooCommerce to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The PDF Invoices and Packing Slips For WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.7 via deserialization of untrusted input via the order_id parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

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

References

Primary and upstream sources