WP-Invoice – Web Invoice and Billing

WP-Invoice – Web Invoice and Billing has 7 disclosed vulnerabilities in the WordSec catalog, reported between 2016 and 2022; all 7 are fixed as of September 2026. Their average CVSS score is 6.5, and the most serious one scores 8.8 out of 10. Severity breakdown: 0 critical and 2 high. 2016 was the busiest year with 6 disclosures.

The most common weakness is Missing Authorization, behind 4 of the records (57%). Other recurring categories include Authorization Bypass Through User-Controlled Key, Cross-Site Request Forgery (CSRF).

Every one of the 7 issues recorded for WP-Invoice – Web Invoice and Billing has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, most of them (6) reported by James Golovich.

Strategic Overview

Avg CVSSMedium

6.5/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all WP-Invoice – Web Invoice and Billing vulnerabilities before they are exploited.

Highest severity on recordCVSS 8.8CVE-2022-1617

WP-Invoice – Web Invoice and Billing <= 4.3.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting

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Vulnerability Records

7 records


2022-04-27 00:00	WP-Invoice – Web Invoice and Billing <= 4.3.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting WP-Invoice <= 4.3.1	`CVE-2022-1617`	8.8 High	Mariam Tariq	Yes
2016-02-03 00:00	WP-Invoice – Web Invoice and Billing <= 4.1.0 - Unauthorized Settings Change WP-Invoice <= 4.1.0	`CVE-2016-11006`	6.5 Medium	James Golovich	Yes
2016-02-03 00:00	WP-Invoice – Web Invoice and Billing <= 4.1.0 - Insecure Direct Object Reference WP-Invoice <= 4.1.0	`CVE-2016-11007`	5.3 Medium	James Golovich	Yes
2016-02-03 00:00	WP-Invoice – Web Invoice and Billing <= 4.1.0 - Missing Authorization WP-Invoice <= 4.1.0	`CVE-2016-11010`	5.3 Medium	James Golovich	Yes
2016-02-03 00:00	WP-Invoice – Web Invoice and Billing <= 4.1.0 - Missing Authorization WP-Invoice < 4.1.1	`CVE-2016-11009`	5.3 Medium	James Golovich	Yes
2016-02-03 00:00	WP-Invoice – Web Invoice and Billing <= 4.1.0 - Privilege Escalation WP-Invoice < 4.1.1	`CVE-2016-11011`	8.8 High	James Golovich	Yes
2016-02-03 00:00	WP-Invoice – Web Invoice and Billing <= 4.1.0 - Missing Authorization WP-Invoice < 4.1.1	`CVE-2016-11008`	5.3 Medium	James Golovich	Yes

Showing 1–7 of 7 reports