Plainware vulnerabilities and threats

CVE-2026-66680 is a critical unauthenticated SQL Injection vulnerability in plainware's Locatoraid Store Locator affecting versions up to 3.9.72. This flaw allows remote attackers to inject SQL commands without authentication, potentially leading to high confidentiality impact and limited availability impact. No official patch or remediation information is provided in the available data.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in plainware Locatoraid Store Locator locatoraid allows Stored XSS.This issue affects Locatoraid Store Locator: from n/a through <= 3.9.68.

Cross-Site Request Forgery (CSRF) vulnerability in plainware PlainInventory z-inventory-manager allows Stored XSS.This issue affects PlainInventory: from n/a through <= 3.1.9.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in plainware PlainInventory z-inventory-manager allows Reflected XSS.This issue affects PlainInventory: from n/a through <= 3.1.5.

Deserialization of Untrusted Data vulnerability in plainware Locatoraid Store Locator locatoraid allows Object Injection.This issue affects Locatoraid Store Locator: from n/a through <= 3.9.50.

Deserialization of Untrusted Data vulnerability in plainware PlainInventory z-inventory-manager allows Object Injection.This issue affects PlainInventory: from n/a through <= 3.1.6.

The Locatoraid Store Locator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via $_POST keys in all versions up to, and including, 3.9.47 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in plainware ShiftController Employee Shift Scheduling shiftcontroller allows Stored XSS.This issue affects ShiftController Employee Shift Scheduling: from n/a through <= 4.9.64.

The ShiftController Employee Shift Scheduling plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL keys in all versions up to, and including, 4.9.66 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Plainware Locatoraid Store Locator allows Stored XSS.This issue affects Locatoraid Store Locator: from n/a through 3.9.30.