WordPress security changelog
MEDIUM CVE-2024-6687 Analyzed

CTT Expresso para WooCommerce: Sensitive information exposure

CTT Expresso para WooCommerce is affected by sensitive information exposure. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can disclose data that should not be available to the caller.

CVE / CNA score 5.3 CVSS 3.1 · security@wordfence.com
NVD score 7.5 CVSS 3.1 · nvd@nist.gov
Component
CTT Expresso para WooCommerce
Plugin slug
ctt-expresso-para-woocommerce
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Aug 01, 2024
Weakness
CWE-200 — Exposure of Sensitive Information to an Unauthorized Actor
CWE-532 — Insertion of Sensitive Information into Log File

This CVE was published Aug 01, 2024 and is one of 3 known issues for this plugin.

Update, patch or deactivate.

Update CTT Expresso para 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.

Technical 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

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

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

Primary and upstream sources