CVE-2005-3845: SQL injection vulnerability in invoices.php in EZ Invoice Inc 2.0 allows remote attackers to execute arbitrary

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HIGH 7.5DOWNGRADE

CVE-2005-3845 is a high-severity flaw (CVSS 7.5) affecting ez invoice inc. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in invoices.php in EZ Invoice Inc 2.0 allows remote attackers to execute arbitrary SQL commands via the i parameter. NOTE: the vendor has stated "EZ Invoice, Inc has a patah available. Please email support@ezinvoiceinc.com and EZI will email you the patch to fix this small issue."

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-89
Published	2005-11-26
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: ezinvoiceinc

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2005-11-26 22:03 UTCPublished CVE record published
2026-06-16 22:17 UTCUpdated Record last modified

ezinvoiceinc ez invoice inc DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

apt-cache policy ez-invoice-inc || rpm -q ez-invoice-inc || ez-invoice-inc --version

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison ez-invoice-inc sudo apt install ez-invoice-inc=<VERSION_BEFORE_2.0> sudo apt-mark hold ez-invoice-inc

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list ez-invoice-inc sudo dnf downgrade ez-invoice-inc-<VERSION_BEFORE_2.0> sudo dnf versionlock add ez-invoice-inc

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: EZ Invoice Inc. EZI 2.0 - 'Invoices.php' SQL Injection

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-2005-3845?

ez invoice inc: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2005-3845 being exploited?

CVE-2005-3845 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-2005-3845 affect?

CVE-2005-3845 affects ez invoice inc. Severity is high (CVSS 7.5). SQL injection vulnerability in invoices.php in EZ Invoice Inc 2.0 allows remote attackers to execute arbitrary SQL commands via the i parameter. NOTE: the vendor has stated "EZ Invoice, Inc has a patah available. Please email support@ezin

How urgent is CVE-2005-3845?

Priority 48/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

References

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