CVE-2026-85010
Received Received - Intake

RestroPress Plugin Unauthenticated Price Manipulation Vulnerability

Publication date: 2026-09-21

Last updated on: 2026-09-21

Assigner: WPScan

Description
The RestroPress WordPress plugin before 3.4.6 does not validate a client-supplied item add-on price on the server side when items are added to or updated in the cart, allowing unauthenticated users to set an arbitrary price and place orders for an attacker-chosen total, down to and including zero.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-09-21
Last Modified
2026-09-21
Generated
2026-09-21
AI Q&A
2026-09-21
EPSS Evaluated
N/A
NVD
CVE-2026-85010
EUVD
EUVD-2026-83867

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
restropress restropress to 3.4.6 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability affects the RestroPress WordPress plugin before version 3.4.6. It allows unauthenticated users to manipulate item add-on prices in the cart by sending arbitrary values, including zero, without proper server-side validation. This enables attackers to set any order total they choose.

Detection Guidance

Check the installed version of the RestroPress plugin. If it is below 3.4.6, the system is vulnerable. Use commands like 'wp plugin list' in WordPress or inspect the plugin files for version details.

Impact Analysis

An attacker could exploit this to place orders for free or at a reduced price, causing financial losses. Businesses using the plugin may face fraudulent transactions, lost revenue, and potential reputational damage.

Compliance Impact

This vulnerability does not directly affect compliance with GDPR or HIPAA as it involves financial transaction manipulation rather than data privacy or security. However, it could indirectly impact compliance by enabling unauthorized transactions, which may violate financial or operational policies depending on the organization's regulatory framework.

Mitigation Strategies

Update the RestroPress plugin to version 3.4.6 or later immediately. If updating is not possible, consider disabling the plugin temporarily until an update is applied.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-85010. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart