CVE-2006-5776: Multiple PHP remote file inclusions in Ariadne 2.4.1 allows remote attackers to execute arbitrary PHP code via

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HIGH 7.5DOWNGRADE

CVE-2006-5776 is a high-severity flaw (CVSS 7.5) affecting ariadne cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple PHP remote file inclusions in Ariadne 2.4.1 allows remote attackers to execute arbitrary PHP code via the ariadne parameter in (1) ftp/loader.php and (2) lib/includes/loader.cmd.php. NOTE: this issue is disputed by CVE, since installation instructions recommend that the files be placed outside of the web document root and require the administrator to modify $ariadne in an include file

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	1.9% (top 20%)
CISA exploited list	No
Published	2006-11-07
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: ariadne

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

Am I affected?

Timeline

2006-11-07 00:07 UTCPublished CVE record published
2026-06-16 22:31 UTCUpdated Record last modified

ariadne ariadne cms DOWNGRADE

Affected: 2.4.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.4.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.4.1 (Debian / Ubuntu)

apt-cache madison ariadne-cms sudo apt install ariadne-cms=<VERSION_BEFORE_2.4.1> sudo apt-mark hold ariadne-cms

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

dnf --showduplicates list ariadne-cms sudo dnf downgrade ariadne-cms-<VERSION_BEFORE_2.4.1> sudo dnf versionlock add ariadne-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-2006-5776?

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

Is CVE-2006-5776 being exploited?

CVE-2006-5776 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-2006-5776 affect?

CVE-2006-5776 affects ariadne cms. Severity is high (CVSS 7.5). Multiple PHP remote file inclusions in Ariadne 2.4.1 allows remote attackers to execute arbitrary PHP code via the ariadne parameter in (1) ftp/loader.php and (2) lib/includes/loader.cmd.php. NOTE: this issue is disputed by CVE, since inst

How urgent is CVE-2006-5776?

Priority 51/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2008-7125 HIGH 9.0 UPGRADE pphoto in Ariadne before 2.6 allows remote authenticated users with certain privileges to execute arbitrary sh
CVE-2007-2433 MEDIUM 6.8 DOWNGRADE Cross-site scripting (XSS) vulnerability in index.php in Ariadne 2.4.1 allows remote attackers to inject arbit
CVE-2005-1181 HIGH 7.5 DOWNGRADE NOTE: this issue has been disputed by the vendor

References

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