Known vulnerabilities in Sprout Invoices – Client Invoicing & Estimates

The best invoicing plugin for WordPress. See how you can get paid faster without those hidden service fees.

10Reported vulnerabilities

8.1Highest CVSS score

20.8.16Latest version

1,000+Active installs

What to do now

Update Sprout Invoices – Client Invoicing & Estimates to 20.8.14 or later. 10 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 4, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-64227	High 8.1	0.4%	20.8.7 and earlier	`20.8.8`	September 2, 2025
CVE-2026-32401	High 7.5	0.4%	20.8.9 and earlier	`20.8.10`	February 21, 2026
WF-5cdbd5fd-bb12-4202-b6c7-f314ad8987f5	High 7.3	—	9.3 and earlier	`9.4`	February 9, 2016
CVE-2026-39562	Medium 5.3	0.2%	20.8.10 and earlier	`20.8.11`	March 19, 2026
CVE-2026-25364	Medium 5.3	0.2%	20.8.8 and earlier	`20.8.9`	February 15, 2026
CVE-2024-53819	Medium 5.3	0.5%	20.8.0 and earlier	`20.8.1`	December 2, 2024
CVE-2025-24606	Medium 5	0.3%	20.8.1 and earlier	`20.8.2`	December 22, 2024
CVE-2026-57418	Medium 4.3	0.3%	20.8.13 and earlier	`20.8.14`	July 8, 2026
CVE-2025-64229	Medium 4.3	0.2%	20.8.7 and earlier	`20.8.8`	October 24, 2025
WF-2330b18e-0907-47e1-b91f-1fe466bcf76b	Medium 4.3	—	Before 20.5.4	`20.5.4`	November 13, 2023

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.