CVE-2006-6233: SQL injection vulnerability in the Downloads module for unknown versions of PostNuke allows remote attackers t

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HIGH 7.5DOWNGRADE

CVE-2006-6233 is a high-severity flaw (CVSS 7.5) affecting postnuke. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in the Downloads module for unknown versions of PostNuke allows remote attackers to execute arbitrary SQL commands via the lid parameter in a viewdownloaddetails operation. NOTE: this issue might have been in the viewdownloaddetails function in dl-downloaddetails.php, but PostNuke 0.764 does not appear to have this issue.

Why this priority

High severity

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Published	2006-12-02
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: postnuke software foundation

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

Am I affected?

Timeline

2006-12-02 11:28 UTCPublished CVE record published
2026-06-16 22:32 UTCUpdated Record last modified

postnuke software foundation postnuke DOWNGRADE

Affected: 0.76_rc4 · 0.76_rc4a · 0.76_rc4b · 0.760_rc2 · 0.760_rc3 · 0.760_rc4 · 0.761 · 0.761a

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.76_rc4

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.76_rc4 (Debian / Ubuntu)

apt-cache madison postnuke sudo apt install postnuke=<VERSION_BEFORE_0.76_rc4> sudo apt-mark hold postnuke

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

dnf --showduplicates list postnuke sudo dnf downgrade postnuke-<VERSION_BEFORE_0.76_rc4> 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.

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-2006-6233?

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

Is CVE-2006-6233 being exploited?

CVE-2006-6233 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-2006-6233 affect?

CVE-2006-6233 affects postnuke. Severity is high (CVSS 7.5). SQL injection vulnerability in the Downloads module for unknown versions of PostNuke allows remote attackers to execute arbitrary SQL commands via the lid parameter in a viewdownloaddetails operation. NOTE: this issue might have been in the

How urgent is CVE-2006-6233?

Priority 43/100. High severity

Software pages

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References

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