CVE-2006-4039: Multiple SQL injection vulnerabilities in eintragen.php in GaesteChaos 0.2 and earlier allow remote attackers

Q: How do I fix CVE-2006-4039?

gaestechaos: upgrade to newer than 0.2. Exact commands for each OS are on this page.

Q: Is CVE-2006-4039 being exploited?

CVE-2006-4039 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-2006-4039 affect?

CVE-2006-4039 affects gaestechaos. Severity is high (CVSS 7.5). Multiple SQL injection vulnerabilities in eintragen.php in GaesteChaos 0.2 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) gastname, (2) gastwohnort, or (3) gasteintrag parameters.

Q: How urgent is CVE-2006-4039?

Priority 51/100. High severity; Public exploit reference

This month

HIGH 7.5UPGRADE

CVE-2006-4039 is a high-severity flaw (CVSS 7.5) affecting gaestechaos. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in eintragen.php in GaesteChaos 0.2 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) gastname, (2) gastwohnort, or (3) gasteintrag parameters.

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.8% (top 22%)
CISA exploited list	No
Weakness	CWE-89
Published	2006-08-09
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: chaossoft

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

Am I affected?

Timeline

2006-08-09 22:04 UTCPublished CVE record published
2026-06-16 22:28 UTCUpdated Record last modified

chaossoft gaestechaos UPGRADE

Affected: <= 0.2

Fixed in: newer than 0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gaestechaos

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gaestechaos

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-2006-4039?

gaestechaos: upgrade to newer than 0.2. Exact commands for each OS are on this page.

Is CVE-2006-4039 being exploited?

CVE-2006-4039 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-2006-4039 affect?

CVE-2006-4039 affects gaestechaos. Severity is high (CVSS 7.5). Multiple SQL injection vulnerabilities in eintragen.php in GaesteChaos 0.2 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) gastname, (2) gastwohnort, or (3) gasteintrag parameters.

How urgent is CVE-2006-4039?

Priority 51/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-4038 MEDIUM 4.3 UPGRADE Multiple cross-site scripting (XSS) vulnerabilities in eintragen.php in GaesteChaos 0.2 and earlier allow remo

References

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