PLUGIN SECURITY
Is Flexible Invoices safe?
WooCommerce PDF invoices made simple. EU VAT validation, reverse charge invoice, proforma invoices, MOSS / OSS support, invoices in bulk and more.
What this plugin does
- Slug:
flexible-invoices - Author: wpdesk
- 6000+ active installs
- 88/100 rating (37 reviews on wordpress.org)
- 413488 all-time downloads
- On WordPress.org since 2016-08-23
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Maintenance status
- Latest known version: 6.2.24
- Last updated: 2026-08-19 7:22am GMT
- Tested up to WordPress: 7.1
- Requires PHP: 7.4+
- Max supported PHP (analyzed): 8.4
Known vulnerabilities
1 known CVE on file for Flexible Invoices.
| CVE | Vulnerability | Type | Severity | Affected | Fixed in | Published | Status |
|---|---|---|---|---|---|---|---|
| — | Flexible PDF Invoices for WooCommerce & WordPress [flexible-invoices] < 6.0.14 | Cross-Site Request Forgery (CSRF) | High 7.1 | < 6.0.14 | 6.0.14 | 0000-00-00 | ✓ fixed in latest |
| CVE-2025-57977 | Flexible PDF Invoices for WooCommerce & WordPress < 6.0.14 - Cross-Site Request Forgery | — | Unknown | < 6.0.14 | 6.0.14 | — | ✓ fixed in latest |
How to fix it
Keep Flexible Invoices updated — 6.2.24 is the latest version on wordpress.org, and each CVE above lists the exact release that fixed it ("Fixed in").
This is the plugin's full known vulnerability history, not a scan of any specific installation — run a free scan of your own site to check your exact installed version.
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