Order Tip for WooCommerce <= 1.5.4 - Unauthenticated Tip Manipulation to Negative Value Leading to Unauthorized Discounts
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Rajesh Singh
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9bcd18bd-032e-4a97-83aa-a377f9b1f435?source=cve
- https://plugins.trac.wordpress.org/browser/order-tip-woo/trunk/frontend/views/tip-form.php#L49
- https://plugins.trac.wordpress.org/browser/order-tip-woo/trunk/assets/build/front.bundle.js
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3318615%40order-tip-woo&new=3318615%40order-tip-woo&sfp_email=&sfph_mail=
Affected Vendor
railmedia
View all reports →Affected Software
Timeline
CVSS Vectors
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.