CVE-2006-0726: Cross-site scripting (XSS) vulnerability in linking.php in CPG-Nuke Dragonfly CMS 9.0.6.1 allows remote attack

Routine

MEDIUM 4.3DOWNGRADE

CVE-2006-0726 is a medium-severity flaw (CVSS 4.3) affecting dragonfly cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in linking.php in CPG-Nuke Dragonfly CMS 9.0.6.1 allows remote attackers to inject arbitrary web script or HTML via a URI that is generated when creating a list of online users.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.7% (top 23%)
CISA exploited list	No
Published	2006-02-16
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: cpg-nuke

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

Am I affected?

Timeline

2006-02-16 11:02 UTCPublished CVE record published
2026-06-16 22:21 UTCUpdated Record last modified

cpg-nuke dragonfly cms DOWNGRADE

Affected: 9.0.6.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 9.0.6.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 9.0.6.1 (Debian / Ubuntu)

apt-cache madison dragonfly-cms sudo apt install dragonfly-cms=<VERSION_BEFORE_9.0.6.1> sudo apt-mark hold dragonfly-cms

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

dnf --showduplicates list dragonfly-cms sudo dnf downgrade dragonfly-cms-<VERSION_BEFORE_9.0.6.1> sudo dnf versionlock add dragonfly-cms

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.

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-2006-0726?

dragonfly cms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-0726 being exploited?

CVE-2006-0726 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-2006-0726 affect?

CVE-2006-0726 affects dragonfly cms. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in linking.php in CPG-Nuke Dragonfly CMS 9.0.6.1 allows remote attackers to inject arbitrary web script or HTML via a URI that is generated when creating a list of online users.

How urgent is CVE-2006-0726?

Priority 34/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-4162 MEDIUM 6.8 DOWNGRADE Cross-site scripting (XSS) vulnerability in Dragonfly CMS 9.0.6.1 and earlier allows remote attackers to injec
CVE-2006-1033 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in Dragonfly CMS before 9.0.6.1 allow remote attackers to
CVE-2006-0644 HIGH 7.5 DOWNGRADE Multiple directory traversal vulnerabilities in install.php in CPG-Nuke Dragonfly CMS (aka CPG Dragonfly CMS)

References

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