CVE-2024-3216 | WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels <= 4.4.2 - Missing Authorization to Unauthenticated Settings Reset

The WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the wt_pklist_reset_settings() function in all versions up to, and including, 4.4.2. This makes it possible for unauthenticated attackers to reset all of the plugin's settings.

Published: 2024-04-06 Last update: 2026-04-08 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-3216 is rated Moderate Risk (42/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.37%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-3216

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-25 0.28% 0.37% +0.10%
2 2026-04-21 0.22% 0.28% +0.06%
3 2025-11-21 — 0.22% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-3216

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.3 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 1.4 [email protected]

Weakness enumeration for CVE-2024-3216

Affected software / configurations for CVE-2024-3216

Vendor Product Version Raw CPE
webtoffee woocommerce_pdf_invoices\,_packing_slips\,_delivery_notes_and_shipping_labels < 4.4.3 cpe:2.3:a:webtoffee:woocommerce_pdf_invoices\,_packing_slips\,_delivery_notes_and_shipping_labels:*:*:*:*:*:wordpress:*:*

References for CVE-2024-3216

cvelogic Threat Intelligence