Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies

Free tool

Is my WordPress plugin safe?

Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.

Not this one?GetPaidClient Invoicing byDevs Accounting – Simple Accounting and Invoicing SolutionPDF Invoices & Packing Slips Generator for WooCommerce

Plugin · sprout-invoices

Client Invoicing by

11 known vulnerabilities on record. Add your version above to see which ones affect you.

Is Client Invoicing by safe? The full page →

  • Sep 30, 2026Unauthenticated Insecure Direct Object References (IDOR) in Client Invoicing by Sprout Invoices <= 20.8.17 versions.CVE-2026-97078 · affects up to 20.8.17 · reported by PatchstackMedium 5.3

    Unauthenticated Insecure Direct Object References (IDOR) in Client Invoicing by Sprout Invoices <= 20.8.17 versions.

  • Sep 12, 2026Sprout Invoices: Does not perform a capability or ownership check before allowing a private note to be overwritten through one of its AJAX actionsCVE-2026-87797 · fixed in 20.8.16 · reported by WPScanMedium 4.3

    The Sprout Invoices WordPress plugin before 20.8.16 does not perform a capability or ownership check before allowing a private note to be overwritten through one of its AJAX actions, allowing any authenticated user such as a subscriber to overwrite private notes on records belonging to other users.

  • Jul 13, 2026Client Invoicing by Sprout Invoices: Missing AuthorizationCVE-2026-57418 · affects up to 20.8.13 · reported by PatchstackMedium 6.5

    Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.13.

  • Apr 8, 2026Client Invoicing by Sprout Invoices: Missing AuthorizationCVE-2026-39562 · affects up to 20.8.10 · reported by PatchstackMedium 5.3

    Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.10.

  • Mar 13, 2026Client Invoicing by Sprout Invoices: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2026-32401 · affects up to 20.8.9 · reported by PatchstackHigh 7.2

    Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows PHP Local File Inclusion.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.9.

  • Feb 19, 2026Client Invoicing by Sprout Invoices: Missing AuthorizationCVE-2026-25364 · affects up to 20.8.8 · reported by PatchstackMedium 5.3

    Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.8.

  • Dec 18, 2025Client Invoicing by Sprout Invoices: Deserialization of Untrusted DataCVE-2025-64227 · affects up to 20.8.7 · reported by PatchstackCritical 9.8

    Deserialization of Untrusted Data vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Object Injection.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.7.

  • Oct 29, 2025Client Invoicing by Sprout Invoices: Missing AuthorizationCVE-2025-64229 · affects up to 20.8.7 · reported by PatchstackMedium 4.3

    Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.7.

  • Jan 27, 2025Client Invoicing by Sprout Invoices: Missing AuthorizationCVE-2025-24606 · affects up to 20.8.1 · reported by PatchstackMedium 6.4

    Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.1.

  • Dec 9, 2024Client Invoicing by Sprout Invoices: Missing AuthorizationCVE-2024-53819 · affects up to 20.8.0 · reported by PatchstackMedium 5.3

    Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.0.

  • Nov 17, 2021Client Invoicing by Sprout Invoices: Does not sanitise and escape some of its settingsCVE-2021-24787 · fixed in 19.9.7 · reported by WPScanMedium 4.8

    The Client Invoicing by Sprout Invoices WordPress plugin before 19.9.7 does not sanitise and escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.