CVE-2022-4372: The Web Invoice WordPress plugin through 2.1.3 does not properly sanitize and escape a parameter before using

Q: How do I fix CVE-2022-4372?

web invoice: upgrade to newer than 2.1.3. Exact commands for each OS are on this page.

Q: Is CVE-2022-4372 being exploited?

CVE-2022-4372 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2022-4372 affect?

CVE-2022-4372 affects web invoice. Severity is high (CVSS 7.2). The Web Invoice WordPress plugin through 2.1.3 does not properly sanitize and escape a parameter before using it in a SQL statement, leading to a SQL Injection exploitable by high privilege users such as admin by default. However, depending

Q: How urgent is CVE-2022-4372?

Priority 46/100. High severity; Public exploit reference

This month

HIGH 7.2UPGRADE

CVE-2022-4372 is a high-severity flaw (CVSS 7.2) affecting web invoice. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Web Invoice WordPress plugin through 2.1.3 does not properly sanitize and escape a parameter before using it in a SQL statement, leading to a SQL Injection exploitable by high privilege users such as admin by default. However, depending on the plugin configuration, other users, such as subscriber could exploit this as well

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Published	2023-01-02
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: web invoice project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-01-02 22:15 UTCPublished CVE record published
2026-06-17 05:20 UTCUpdated Record last modified

web invoice project web invoice UPGRADE

Affected: <= 2.1.3

Fixed in: newer than 2.1.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy web-invoice || rpm -q web-invoice || web-invoice --version

2. UPGRADE to newer than 2.1.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade web-invoice

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade web-invoice

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-4372?

web invoice: upgrade to newer than 2.1.3. Exact commands for each OS are on this page.

Is CVE-2022-4372 being exploited?

CVE-2022-4372 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-4372 affect?

CVE-2022-4372 affects web invoice. Severity is high (CVSS 7.2). The Web Invoice WordPress plugin through 2.1.3 does not properly sanitize and escape a parameter before using it in a SQL statement, leading to a SQL Injection exploitable by high privilege users such as admin by default. However, depending

How urgent is CVE-2022-4372?

Priority 46/100. High severity; Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2022-4371 HIGH 7.2 UPGRADE The Web Invoice WordPress plugin through 2.1.3 does not properly sanitize and escape a parameter before using

References

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