CVE-2006-0146: The server.php test script in ADOdb for PHP before 4.70, as used in multiple products including (1) Mantis, (2

This week

HIGH 7.5DOWNGRADEDOWNGRADEMITIGATE

CVE-2006-0146 is a high-severity flaw (CVSS 7.5) affecting adodb, mantis, mediabeez. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The server.php test script in ADOdb for PHP before 4.70, as used in multiple products including (1) Mantis, (2) PostNuke, (3) Moodle, (4) Cacti, (5) Xaraya, (6) PHPOpenChat, (7) MAXdev MD-Pro, and (8) MediaBeez, when the MySQL root password is empty, allows remote attackers to execute arbitrary SQL commands via the sql parameter.

Why this priority

High severity
EPSS top 4%: very likely to be exploited
Public exploit reference

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	13.2% (top 4%)
CISA exploited list	No
Weakness	CWE-89
Published	2006-01-09
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: john lim · mantis · mediabeez · moodle · postnuke software foundation · the cacti group

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

Am I affected?

Timeline

2006-01-09 23:03 UTCPublished CVE record published
2026-06-16 22:19 UTCUpdated Record last modified

john lim adodb DOWNGRADE

Affected: 4.66 · 4.68

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.66

1. Check installed version

apt-cache policy adodb || rpm -q adodb || adodb --version

2. No fixed release: DOWNGRADE to a release before 4.66 (Debian / Ubuntu)

apt-cache madison adodb sudo apt install adodb=<VERSION_BEFORE_4.66> sudo apt-mark hold adodb

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

dnf --showduplicates list adodb sudo dnf downgrade adodb-<VERSION_BEFORE_4.66> sudo dnf versionlock add adodb

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.

mantis mantis DOWNGRADE

Affected: 0.19.4 · 1.0.0_rc4

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.19.4

1. Check installed version

apt-cache policy mantis || rpm -q mantis || mantis --version

2. No fixed release: DOWNGRADE to a release before 0.19.4 (Debian / Ubuntu)

apt-cache madison mantis sudo apt install mantis=<VERSION_BEFORE_0.19.4> sudo apt-mark hold mantis

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

dnf --showduplicates list mantis sudo dnf downgrade mantis-<VERSION_BEFORE_0.19.4> sudo dnf versionlock add mantis

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.

mediabeez mediabeez MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mediabeez || rpm -q mediabeez || mediabeez --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

moodle moodle DOWNGRADE

Affected: 1.5.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.5.3

1. Check installed version

apt-cache policy moodle || rpm -q moodle || moodle --version

2. No fixed release: DOWNGRADE to a release before 1.5.3 (Debian / Ubuntu)

apt-cache madison moodle sudo apt install moodle=<VERSION_BEFORE_1.5.3> sudo apt-mark hold moodle

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

dnf --showduplicates list moodle sudo dnf downgrade moodle-<VERSION_BEFORE_1.5.3> sudo dnf versionlock add moodle

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.

postnuke software foundation postnuke DOWNGRADE

Affected: 0.761

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.761

1. Check installed version

apt-cache policy postnuke || rpm -q postnuke || postnuke --version

2. No fixed release: DOWNGRADE to a release before 0.761 (Debian / Ubuntu)

apt-cache madison postnuke sudo apt install postnuke=<VERSION_BEFORE_0.761> sudo apt-mark hold postnuke

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

dnf --showduplicates list postnuke sudo dnf downgrade postnuke-<VERSION_BEFORE_0.761> sudo dnf versionlock add postnuke

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.

the cacti group cacti DOWNGRADE

Affected: 0.8.6g

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.8.6g

1. Check installed version

apt-cache policy cacti || rpm -q cacti || cacti --version

2. No fixed release: DOWNGRADE to a release before 0.8.6g (Debian / Ubuntu)

apt-cache madison cacti sudo apt install cacti=<VERSION_BEFORE_0.8.6g> sudo apt-mark hold cacti

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

dnf --showduplicates list cacti sudo dnf downgrade cacti-<VERSION_BEFORE_0.8.6g> sudo dnf versionlock add cacti

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: Simplog 0.9.2 - 's' Remote Command Execution

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-2006-0146?

adodb: downgrade or apply the listed mitigation; mantis: downgrade or apply the listed mitigation; mediabeez: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-0146 being exploited?

CVE-2006-0146 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-2006-0146 affect?

CVE-2006-0146 affects adodb, mantis, mediabeez. Severity is high (CVSS 7.5). The server.php test script in ADOdb for PHP before 4.70, as used in multiple products including (1) Mantis, (2) PostNuke, (3) Moodle, (4) Cacti, (5) Xaraya, (6) PHPOpenChat, (7) MAXdev MD-Pro, and (8) MediaBeez, when the MySQL root password

How urgent is CVE-2006-0146?

Priority 55/100. High severity; EPSS top 4%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities · MySQL vulnerabilities · Moodle vulnerabilities

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References

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