CVE-2026-57418

MEDIUM 6.5

WordPress Client Invoicing by Sprout Invoices plugin <= 20.8.13 - Broken Access Control vulnerability

CVSS Score

6.5

EPSS Score

0.3%

EPSS Percentile

26th

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.

CWE	CWE-862
Vendor	boldgrid
Product	client invoicing by sprout invoices
Published	Jul 13, 2026
Last Updated	Jul 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

BoldGrid / Client Invoicing by Sprout Invoices

0 ≤ 20.8.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/sprout-invoices/vulnerability/wordpress-client-invoicing-by-sprout-invoices-plugin-20-8-13-broken-access-control-vulnerability?_s_id=cve

Credits

she11f | Patchstack Bug Bounty Program