PDF Invoices & Packing Slips for WooCommerce: known security problems
17 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 17 known security problems on this page. Each one has a fixed version. Updating to version 5.16.6 or newer covers every fixed problem listed here.
Based on public reports. Check the plugin’s changelog. Watchfox AI may be wrong.
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A stranger could plant harmful code that runs for your visitors or admins (up to and including 5.16.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.16.4
- Fixed in
- 5.16.5
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.16.5 or newer.
- Official ID
- CVE-2026-107750
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 5.16.4 - Unauthenticated Stored Cross-Site Scripting via Billing First Name / Last Name / Company / Customer Note fields at guest checkout
- First reported
- Sources
- Wordfence, seen
A stranger could see private information they should not see
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.16.5
- Fixed in
- 5.16.6
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.16.6 or newer.
- Official ID
- CVE-2026-109217
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 5.16.5 - Unauthenticated Sensitive Information Exposure via Yearly-Reset Invoice Attachment Cache
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 5.16.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.16.1
- Fixed in
- 5.16.2
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.16.2 or newer.
- Official ID
- CVE-2026-92244
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 5.16.1 - Unauthenticated Stored Cross-Site Scripting via Billing First Name / Last Name / Company Fields
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could use it to harm your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.14.0
- Fixed in
- 5.15.0
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.15.0 or newer.
- Official ID
- CVE-2026-13116
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 5.14.0 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Disclosure via 'order_id' Shortcode Attribute
- First reported
- Sources
- Wordfence, seen
Someone with a shop manager account on your site could in some setups, take over your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 5.9.0
- Fixed in
- 5.9.0
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.9.0 or newer.
- Official ID
- CVE-2026-39472
- Report title
- PDF Invoices & Packing Slips for WooCommerce < 5.9.0 - Authenticated (Shop manager+) PHP Object Injection
- First reported
- Sources
- Wordfence, seen
Anyone with an account on your site, even a basic one could do things on your site they should not be allowed to
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.6.0
- Fixed in
- 5.7.0
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.7.0 or newer.
- Official ID
- CVE-2026-1906
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 5.6.0 - Missing Authorization to Authenticated (Subscriber+) Peppol Identifier Modification
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 4.9.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.9.1
- Fixed in
- 5.0.0
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 5.0.0 or newer.
- Official ID
- CVE-2025-67589
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 4.9.1 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 3.8.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.8.6
- Fixed in
- 3.8.7
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 3.8.7 or newer.
- Official ID
- CVE-2024-50421
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 3.8.6 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
A stranger could make your server visit other addresses on their behalf
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.8.0
- Fixed in
- 3.8.1
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 3.8.1 or newer.
- Official ID
- CVE-2024-3047
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 3.8.0 - Unauthenticated Server-Side Request Forgery
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 3.8.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.8.0
- Fixed in
- 3.8.1
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 3.8.1 or newer.
- Official ID
- CVE-2024-3045
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 3.8.0 - Unauthenticated Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone with a shop manager account on your site could read or change the data in your site’s database
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.7.6
- Fixed in
- 3.7.7
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 3.7.7 or newer.
- Official ID
- CVE-2024-22147
- Report title
- PDF Invoices & Packing Slips for WooCommerce <= 3.7.6 - Authenticated (Shop Manager+) SQL Injection
- First reported
- Sources
- Wordfence, seen
Someone could use it to harm your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.2.5
- Fixed in
- 3.2.6
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 3.2.6 or newer.
- Official ID
- CVE-2022-47148
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 3.2.5 - Cross Site Request Forgery
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (from 2.14.0 up to and including 3.0.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 2.14.0 up to and including 3.0.0
- Fixed in
- 3.0.1
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 3.0.1 or newer.
- Official ID
- CVE-2022-2537
- Report title
- WooCommerce PDF Invoices & Packing Slips 2.14.0 - 3.0.0 - Reflected Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 2.15.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.15.0
- Fixed in
- 2.16.0
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 2.16.0 or newer.
- Official ID
- CVE-2022-2092
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 2.15.0 - Reflected Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (from 2.14.5 up to and including 2.14.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 2.14.5 up to and including 2.14.5
- Fixed in
- 2.15
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 2.15 or newer.
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 2.14.5 - Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (before 2.10.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 2.10.5
- Fixed in
- 2.10.5
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 2.10.5 or newer.
- Official ID
- CVE-2021-24991
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 2.10.4 - Reflected Cross-Site Scripting via tab and section parameter
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (before 2.0.13)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 2.0.13
- Fixed in
- 2.0.13
- What to do
- If your site has an affected version, update PDF Invoices & Packing Slips for WooCommerce to version 2.0.13 or newer.
- Official ID
- CVE-2017-18506
- Report title
- WooCommerce PDF Invoices & Packing Slips <= 2.0.12 - Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Where this comes from
We collect these reports from public security sources and rewrite them in plain words. Each problem shows its sources and the date we first saw it. This page never says whether your own site is affected: only a check of your site’s versions can tell.
Get an email when your site is affected.
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