The Cost of Goods for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.8.6. This is due to missing or incorrect nonce validation on the save_costs function. This makes it possible for unauthenticated attackers to edit or save of prices via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
This vulnerability is a medium severity with CVSS 6.5 Cross-Site Request Forgery issue affecting the Plugin Cost of Goods: Product Cost & Profit Calculator for WooCommerce. It affects Versions up to 2.8.6 and is fixed in 2.8.7.
Use the related hub and response guides to connect this vulnerability report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
the tracked vulnerability is tracked for the Plugin Cost of Goods: Product Cost & Profit Calculator for WooCommerce as medium severity with CVSS 6.5. The affected range is Versions up to 2.8.6. Update Cost of Goods: Product Cost & Profit Calculator for WooCommerce to 2.8.7 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report uses the upstream feed identifier because a CVE has not been attached to the record yet.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 2.8.6.
Confirm Cost of Goods: Product Cost & Profit Calculator for WooCommerce is updated to 2.8.7 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
cost-of-goods-for-woocommerce
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
2.8.7
|
| Affected Versions |
Versions up to 2.8.6
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Cost of Goods for WooCommerce <= 2.8.6 - Missing Authorization in save_costs
Cost of Goods: Product Cost & Profit Calculator for WooCommerce <= 4.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
Cost of Goods for WooCommerce <= 3.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
Cost of Goods Sold (COGS): Cost & Profit Calculator for WooCommerce <= 3.2.8 - Reflected Cross-Site Scripting
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