The Client Invoicing by Sprout Invoices – Easy Estimates and Invoices for WordPress plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 9.3. This is due to various missing capability & nonce checks on functions called via 'init' hooks. This makes it possible for unauthenticated trigger several functions which make it possible to upload arbitrary CSV files and access unreleased JSON API which can lead to createing/viewing the following: clients, payments, estimates, and invoices.
This vulnerability is a high severity with CVSS 7.3 Authorization Bypass issue affecting the Plugin Client Invoicing by Sprout Invoices – Easy Estimates and Invoices for WordPress. It affects Versions up to 9.3 and is fixed in 9.4.
the tracked vulnerability is tracked for the Plugin Client Invoicing by Sprout Invoices – Easy Estimates and Invoices for WordPress as high severity with CVSS 7.3. The affected range is Versions up to 9.3. Update Client Invoicing by Sprout Invoices – Easy Estimates and Invoices for WordPress to 9.4 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
sprout-invoices
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
9.4
|
| Affected Versions |
Versions up to 9.3
|
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.
Client Invoicing by Sprout Invoices <= 20.8.7 - Unauthenticated PHP Object Injection
Client Invoicing by Sprout Invoices <= 20.8.9 - Authenticated (Author+) Local File Inclusion
Client Invoicing by Sprout Invoices <= 20.8.10 - Missing Authorization
Client Invoicing by Sprout Invoices <= 20.8.8 - Missing Authorization
Client Invoicing by Sprout Invoices <= 20.8.0 - Insecure Direct Object Reference
Client Invoicing by Sprout Invoices – Easy Estimates and Invoices <= 20.8.1 - Missing Authorization
Client Invoicing by Sprout Invoices <= 19.9.6 - Authenticated Stored Cross-Site Scripting
Client Invoicing by Sprout Invoices <= 20.8.7 - Missing Authorization
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