Easy Invoice Vulnerabilities

The Easy Invoice plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.19. This is due to the plugin registering the easy_invoice_accept_quote and easy_invoice_decline_quote AJAX actions via wp_ajax_nopriv_ hooks and relying solely on a quote-scoped nonce that is rendered int...

CVSS:

5.3

Affected:

up to 2.2.19

Fixed in:

2.2.20

Disclosed:

Jul 8, 2026

CVE-2026-9021 on NVD →

The Easy Invoice – Invoice Generator, PDF Quotes & Payments plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.1.19. This makes it possible for unauthenticated attackers to execute code on the server.

CVSS:

9.8

Affected:

up to 2.1.19

Fixed in:

2.1.20

Disclosed:

Jun 1, 2026

CVE-2026-48836 on NVD →

The Easy Invoice plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 2.1.4. This makes it possible for authenticated attackers, with administrator-level access and above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files....

CVSS:

6.6

Affected:

up to 2.1.4

Fixed in:

2.1.5

Disclosed:

Dec 15, 2025

CVE-2025-66115 on NVD →

[en] Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in MatrixAddons Easy Invoice easy-invoice allows PHP Local File Inclusion.This issue affects Easy Invoice: from n/a through <= 2.1.4.

Affected:

up to 2.1.4

Fix:

No patched version reported

Disclosed:

Nov 21, 2025

CVE-2025-66115 on NVD →

The Easy Invoice plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.0.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses...

CVSS:

7.2

Affected:

up to 2.0.9

Fixed in:

2.1.0

Disclosed:

Oct 29, 2025

CVE-2025-6324 on NVD →