YayPricing <= 3.5.6 - Missing Authorization to Authenticated (Subscriber+) Pricing Configuration Modification and Coupon Code Disclosure
Strategic Overview
- Status
- Patched in 3.5.7
- Affected Plugin
- YayPricing – WooCommerce Dynamic Pricing & Discounts
- Affected Version
<= 3.5.6- CVSS
- 4.3Medium
- Weakness type
- CWE-862 · Missing Authorization
- CVE
CVE-2026-15230
At a glance
CVE-2026-15230 is a medium-severity Missing Authorization vulnerability in the YayPricing WordPress plugin, affecting versions <= 3.5.6. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Subscriber level or above. The issue is fixed in version 3.5.7; sites on affected versions should update now. Disclosed July 2026, reported by Muni Nitish Kumar Yaddala.
Vulnerability Overview
The YayPricing plugin for WordPress is vulnerable to unauthorized access in versions up to, and including, 3.5.6. This is due to a missing capability check on a function. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.
CWE-862: Missing Authorization
Reaching this weakness in YayPricing <= 3.5.6 takes an account at Subscriber level or above. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.
Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For YayPricing the fix is 3.5.7: builds <= 3.5.6 are affected, anything from 3.5.7 onward is not.
Remediation
Update to version 3.5.7, or a newer patched version
How does WordSec protect against this?
Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: YayPricing 3.5.7 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
Related records
Same weakness class
Other vulnerabilities in YayPricing – WooCommerce Dynamic Pricing & Discounts
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