Known vulnerabilities in Sliced Invoices – WordPress Invoice Plugin

A WordPress invoicing plugin for creating invoices and quotes. Online payments, manage clients, reports, exports, taxes & more.

5Reported vulnerabilities

7.5Highest CVSS score

3.10.0Latest version

5,000+Active installs

What to do now

Update Sliced Invoices – WordPress Invoice Plugin to 3.9.3 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: December 12, 2025 / Tested up to WordPress: 6.9.7 / 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-2020-20625	High 7.5	1.7%	3.8.2 to 3.8.2 (inclusive)	`3.8.4`	August 31, 2020
CVE-2019-25746	High 7.1	0.2%	3.8.2 and earlier	—	June 15, 2026
WF-e0e70739-88c2-498e-b96c-1f27b8641cb8	Medium 6.1	—	3.8.2 and earlier	`3.8.3`	October 22, 2019
CVE-2025-31628	Medium 5.3	0.4%	3.9.5 and earlier	—	March 31, 2025
CVE-2024-30517	Medium 4.3	0.3%	3.9.2 and earlier	`3.9.3`	March 28, 2024

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