CVE-2025-12655

The Hippoo Mobile App for WooCommerce plugin for WordPress is vulnerable to arbitrary file write via a missing authorization check in all versions up to, and including, 1.7.1. This is due to the REST API endpoint `/wp-json/hippoo/v1/wc/token/save_callback/{token_id}` being registered with `permission_callback => '__return_true'`, which allows unauthenticated access. This makes it possible for unauthenticated attackers to write arbitrary JSON content to the server's publicly accessible upload directory via the vulnerable endpoint.

CVSS 3.1

5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2025-12-12

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

References

• https://plugins.trac.wordpress.org/browser/hippoo/tags/1.6.1/app/utils.php#L1
• https://plugins.trac.wordpress.org/browser/hippoo/tags/1.6.1/app/web_api.php#L117
• https://plugins.trac.wordpress.org/browser/hippoo/tags/1.6.1/app/web_api.php#L45
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d34701a0-c745-441c-8d6c-7befc877f8d0?source=cve

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