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Description

The Order Tip for WooCommerce plugin for WordPress is vulnerable to Unauthenticated Improper Input Validation in all versions up to, and including, 1.5.4. This is due to lack of server-side validation on the `data-tip` attribute, which makes it possible for unauthenticated attackers to apply an excessive or even negative tip amount, resulting in unauthorized discount up to free orders depending on the value submitted.

PUBLISHED Reserved 2025-06-12 | Published 2025-08-15 | Updated 2025-08-15 | Assigner Wordfence




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Problem types

CWE-602 Client-Side Enforcement of Server-Side Security

Product status

Default status
unaffected

*
affected

Timeline

2025-06-02:Discovered
2025-06-12:Vendor Notified
2025-08-14:Disclosed

Credits

Rajesh Singh finder

References

www.wordfence.com/...-032e-4a97-83aa-a377f9b1f435?source=cve

plugins.trac.wordpress.org/...nk/frontend/views/tip-form.php

plugins.trac.wordpress.org/...k/assets/build/front.bundle.js

plugins.trac.wordpress.org/...-tip-woo&sfp_email=&sfph_mail=

cve.org (CVE-2025-6025)

nvd.nist.gov (CVE-2025-6025)

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