Plugins · easy-invoice · data as of 2026-11-04
Is Easy Invoice safe? Known vulnerabilities and latest version
- Latest version
- 2.4.6
- Last updated
- 2026-11-01
- Active installs
- 600+
- Known issues on record
- 5
- Unpatched in latest
- 0
- Tested up to WP
- 7.1.4 · PHP 7.4+
Invoices, quotes, PDFs and payments inside WordPress. Unlimited documents, PayPal, credit notes, statements and a REST API — free. — by MatrixAddons
What to do
- Update to the latest version (2.4.6). Anything older than 2.4.0 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get easy-invoice --field=version shows what you run; wp plugin update easy-invoice updates it.
Check your version
Known vulnerabilities
5 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
medium 5.3 CVE-2026-66676 · published 2026-09-17
Missing authorization check in Easy Invoice (2.3.8 and older)
- Affected
- 2.3.8 and older
- Fixed in
- 2.4.0
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Unauthenticated Broken Access Control in Easy Invoice <= 2.3.8 versions.
medium 5.3 CVE-2026-9021 · published 2026-07-09
Missing authorization check in Easy Invoice (2.2.19 and older)
- Affected
- 2.2.19 and older
- Fixed in
- 2.3.1 *
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
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 into the publicly accessible single quote template, combined with an ownership check that is gated behind an off-by-default Pro option (easy_invoice_pro_restrict_quote_to_client). This makes it possible for unauthenticated attackers to accept or decline arbitrary published quotes — and, depending on the configured accept action, automatically convert them into invoices (and even email them to the client) — by harvesting the per-quote nonce from the public quote page and submitting it to admin-ajax.
NVD CVE-2026-9021Wordfence advisoryCode change (fix)Plugin source
critical 10.0 CVE-2026-48836 · published 2026-06-15
Remote code execution in Easy Invoice (2.1.19 and older)
- Affected
- 2.1.19 and older
- Fixed in
- 2.1.20
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.
high 7.1 CVE-2025-6324 · published 2025-12-18
Cross-site scripting (XSS) in Easy Invoice (2.0.9 and older)
- Affected
- 2.0.9 and older
- Fixed in
- 2.1.0
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in MatrixAddons Easy Invoice easy-invoice allows DOM-Based XSS.This issue affects Easy Invoice: from n/a through <= 2.0.9.
medium 6.6 CVE-2025-66115 · published 2025-11-21
File inclusion in Easy Invoice (2.1.4 and older)
- Affected
- 2.1.4 and older
- Fixed in
- 2.1.5
- Access needed (per CVSS)
- Needs an admin-level account
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
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.
Recent activity
- 2026-11-01 — latest release on wordpress.org (2.4.6).
- 2026-09-17 — Missing authorization check disclosed (CVE-2026-66676), fixed in 2.4.0.
- 2026-07-09 — Missing authorization check disclosed (CVE-2026-9021), fixed in 2.3.1.
- 2026-06-15 — Remote code execution disclosed (CVE-2026-48836), fixed in 2.1.20.
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Browse vulnerabilities
Types found in this plugin: Missing authorization (2) · Remote code execution (1) · Cross-site scripting (XSS) (1) · File inclusion (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/easy-invoice (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
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