A vulnerability was found in InvoicePlane up to 1.6.1. It has been declared as critical. This vulnerability affects the function upload_file of the file /index.php/upload/upload_file/1/1. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.6.2-beta-1 is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

A vulnerability was found in InvoicePlane up to 1.6.1. It has been classified as problematic. This affects the function download of the file invoices.php. The manipulation of the argument invoice leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.6.2-beta-1 is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Link Nacional Invoice Payment for WooCommerce allows Reflected XSS.This issue affects Invoice Payment for WooCommerce: from n/a through 1.7.2.

Missing Authorization vulnerability in Tyche Softwares Print Invoice & Delivery Notes for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Print Invoice & Delivery Notes for WooCommerce: from n/a through 4.7.2.

The PDF Builder for WooCommerce. Create invoices,packing slips and more plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 1.2.136 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 PDF Invoices & Packing Slips Generator for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.2.1. 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.

Missing Authorization vulnerability in WP Overnight WooCommerce PDF Invoices & Packing Slips allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WooCommerce PDF Invoices & Packing Slips: from n/a through 3.8.6.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Pepro Dev. Group PeproDev Ultimate Invoice allows Stored XSS.This issue affects PeproDev Ultimate Invoice: from n/a through 2.0.6.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

A vulnerability, which was classified as critical, was found in SourceCodester Simple Invoice Generator System 1.0. Affected is an unknown function of the file /save_invoice.php. The manipulation of the argument invoice_code/customer/cashier/total_amount/discount_percentage/discount_amount/tendered_amount leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.