CVE-2026-39562
Received Received - Intake
Missing Authorization in Sprout Invoices Client Invoicing Plugin

Publication date: 2026-04-08

Last updated on: 2026-04-13

Assigner: Patchstack

Description
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.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-04-08
Last Modified
2026-04-13
Generated
2026-06-16
AI Q&A
2026-04-08
EPSS Evaluated
2026-06-15
NVD
CVE-2026-39562
EUVD
EUVD-2026-20205
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
sprout_invoices client_invoicing to 20.8.10 (inc)
sprout_invoices boldgrid_client_invoicing to 20.8.10 (inc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is a Missing Authorization issue in BoldGrid Client Invoicing by Sprout Invoices. It occurs due to incorrectly configured access control security levels, which means that the system does not properly restrict access to certain functions or data.

Impact Analysis

Because of the missing authorization, unauthorized users might gain access to sensitive invoicing functions or data that they should not have access to. This could lead to unauthorized actions or data exposure within the Client Invoicing system.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-39562. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart