CVE-2026-13607: File Uploads Addon for WooCommerce missing authorization check vulnerability

medium 5.9 published 2026-10-05 · updated 2026-10-06

Affected versions: 1.7.2 to 1.7.6
Fixed in: 1.7.7 *
Latest version: 1.7.7
Severity: Medium · CVSS 5.9
Active installs: 4,000+
Type: Missing authorization check

* The source does not name a fixed version; this is the first wordpress.org release after the last affected version.

What an attacker needs

Access: None. No account or login is needed.

CVSS vector (score by CISA ADP): CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

What to do now

Update File Uploads Addon for WooCommerce to 1.7.7 or newer: Dashboard → Updates, or Plugins → “update now”.
If you cannot update right away, deactivate it until you can.
Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
Not sure which version you run? Check your version against every known File Uploads Addon for WooCommerce issue. With WP-CLI: wp plugin get woo-addon-uploads --field=version.
If you ran an affected version and something looks off (new admin users, spam pages, redirects), run the free scan below.

The advisory

The File Uploads Addon for WooCommerce WordPress plugin through 1.7.6 stores customer-uploaded files in a publicly web-accessible uploads directory and the access restriction it generates is ineffective, so an unauthenticated attacker who knows or guesses a file's name can retrieve customer-uploaded files directly, bypassing the File Uploads Addon for WooCommerce WordPress plugin through 1.7.6's authenticated download mechanism.

Description from the CVE record, published by WPScan (the CVE Numbering Authority), via the NVD entry for CVE-2026-13607.

References

NVD CVE-2026-13607 nvd.nist.gov
WPScan advisory wpscan.com

Ran an affected version? Check your site for signs of a hack

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Where this data comes from

CVE record, score and references: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
Versions and install counts: wordpress.org/plugins/woo-addon-uploads (Plugins API), fetched 2026-11-04.
The summary, “what an attacker needs” and “what to do” sections are our plain-English reading of the record and the plugin's release history; the quoted description is the record's own text. Spot an error? Email Daniel.