A vulnerability was found in InvoicePlane up to 1.6.1 and classified as problematic. Affected by this issue is some unknown functionality of the file /invoices/view. The manipulation leads to session expiration. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. 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.

Cross Site Scripting (XSS) vulnerability in InvoicePlane 1.6 via filter_product input to file modal_product_lookups.php.

InvoicePlane 1.5.11 doesn't have any rate-limiting for password reset and the reset token is generated using a weak mechanism that is predictable.

In InvoicePlane 1.5.11 a misconfigured web server allows unauthenticated directory listing and file download. Allowing an attacker to directory traversal and download files suppose to be private without authentication.

In InvoicePlane 1.5.11, the upload feature discloses the full path of the file upload directory.

InvoicePlane 1.5 has stored XSS via the index.php/invoices/ajax/save invoice_password parameter, aka the "PDF password" field to the "Create Invoice" option. The XSS payload is rendered at an index.php/invoices/view/## URI. NOTE: this is different from CVE-2018-12255.

An XSS issue was discovered in InvoicePlane 1.5.10 via the "Quote PDF Password(Optional)" field.

An issue was discovered in InvoicePlane before 1.5.5. It was observed that the Email address and Web address parameters are vulnerable to Cross Site Scripting, related to application/modules/clients/views/view.php, application/modules/invoices/views/view.php, and application/modules/quotes/views/view.php.

Invoice Plane version 1.5.4 and earlier contains a Cross Site Scripting (XSS) vulnerability in Client's details that can result in execution of javascript code . This vulnerability appears to have been fixed in 1.5.5 and later.

InvoicePlane version 1.4.10 is vulnerable to a Stored Cross Site Scripting resulting in allowing an authenticated user to inject malicious client side script which will be executed in the browser of users if they visit the manipulated site.