CVE-2005-4406: SQL injection vulnerability in index.cfm in Mercury CMS 4.0 and earlier allows remote attackers to execute arb

Q: How do I fix CVE-2005-4406?

mercury cms: upgrade to newer than 4.0. Exact commands for each OS are on this page.

Q: Is CVE-2005-4406 being exploited?

CVE-2005-4406 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-2005-4406 affect?

CVE-2005-4406 affects mercury cms. Severity is high (CVSS 7.5). SQL injection vulnerability in index.cfm in Mercury CMS 4.0 and earlier allows remote attackers to execute arbitrary SQL commands via the page parameter.

This month

HIGH 7.5UPGRADE

CVE-2005-4406 is a high-severity flaw (CVSS 7.5) affecting mercury cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in index.cfm in Mercury CMS 4.0 and earlier allows remote attackers to execute arbitrary SQL commands via the page parameter.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Published	2005-12-20
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: tmc visionpool

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

Am I affected?

Timeline

2005-12-20 11:03 UTCPublished CVE record published
2026-06-16 22:18 UTCUpdated Record last modified

tmc visionpool mercury cms UPGRADE

Affected: <= 4.0

Fixed in: newer than 4.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mercury-cms || rpm -q mercury-cms || mercury-cms --version

2. UPGRADE to newer than 4.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mercury-cms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mercury-cms

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-2005-4406?

mercury cms: upgrade to newer than 4.0. Exact commands for each OS are on this page.

Is CVE-2005-4406 being exploited?

CVE-2005-4406 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-2005-4406 affect?

CVE-2005-4406 affects mercury cms. Severity is high (CVSS 7.5). SQL injection vulnerability in index.cfm in Mercury CMS 4.0 and earlier allows remote attackers to execute arbitrary SQL commands via the page parameter.

How urgent is CVE-2005-4406?

Priority 43/100. High severity

Related CVEs

CVE-2005-4407 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in index.cfm in Mercury CMS 4.0 and earlier allows remote attackers t

References

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