# Product Feed Manager for WooCommerce <= 8.0.31 - Unauthenticated Sensitive Information Exposure of SFTP Password via Log Files

- **ID:** WPSEC-2026-0634
- **Plugin:** Product Feed Manager for WooCommerce – CTX Feed – Support 220+ Shopping, AI & Social Channels (`webappick-product-feed-for-woocommerce`), https://wordpress.org/plugins/webappick-product-feed-for-woocommerce/
- **Affected versions:** from 8.0.0 before 8.0.32
- **Fixed in:** 8.0.32 (Update to 8.0.32 or later.)
- **Severity:** Medium 5.9 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
- **Weakness:** CWE-532
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-08)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/webappick-product-feed-for-woocommerce
- **Fix released:** 2026-10-07
- **Published:** 2026-10-08
- **URL:** https://wpsec.com/vuln/WPSEC-2026-0634/

## Description

The Product Feed Manager for WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in versions 8.0.0 up to, and including, 8.0.31. When an SFTP login failed during a feed upload, the plaintext SFTP password was included in the error message, which was written together with the SFTP host and username to a predictably named feed log file in the uploads directory that was protected only by an Apache .htaccess rule. This makes it possible for unauthenticated attackers to read stored SFTP credentials from the log file on servers that do not apply that rule, such as Nginx, after an SFTP login for a feed upload has failed.

## References

- https://wpsec.com/vuln/WPSEC-2026-0634/
- https://plugins.svn.wordpress.org/webappick-product-feed-for-woocommerce/tags/8.0.32/
- https://wordpress.org/plugins/webappick-product-feed-for-woocommerce/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-0634/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.