CVE-2006-0706: Cross-site scripting vulnerability in eintrag.php in Gästebuch (Gastebuch) before 1.3.3 allows remote attacker

Q: How do I fix CVE-2006-0706?

gastebuch: upgrade to newer than 1.3.2. Exact commands for each OS are on this page.

Q: Is CVE-2006-0706 being exploited?

CVE-2006-0706 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-2006-0706 affect?

CVE-2006-0706 affects gastebuch. Severity is medium (CVSS 4.3). Cross-site scripting vulnerability in eintrag.php in Gästebuch (Gastebuch) before 1.3.3 allows remote attackers to inject arbitrary web script or HTML via the URL, which is used in the homepage parameter.

Q: How urgent is CVE-2006-0706?

Priority 41/100. Public exploit reference

This month

MEDIUM 4.3UPGRADE

CVE-2006-0706 is a medium-severity flaw (CVSS 4.3) affecting gastebuch. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting vulnerability in eintrag.php in Gästebuch (Gastebuch) before 1.3.3 allows remote attackers to inject arbitrary web script or HTML via the URL, which is used in the homepage parameter.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	2.3% (top 17%)
CISA exploited list	No
Weakness	CWE-79
Published	2006-02-15
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: gastebuch

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

Am I affected?

Timeline

2006-02-15 11:06 UTCPublished CVE record published
2026-06-16 22:21 UTCUpdated Record last modified

gastebuch gastebuch UPGRADE

Affected: <= 1.3.2

Fixed in: newer than 1.3.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.3.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gastebuch

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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: Gastebuch 1.3.2 - Cross-Site Scripting

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-2006-0706?

gastebuch: upgrade to newer than 1.3.2. Exact commands for each OS are on this page.

Is CVE-2006-0706 being exploited?

CVE-2006-0706 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-2006-0706 affect?

CVE-2006-0706 affects gastebuch. Severity is medium (CVSS 4.3). Cross-site scripting vulnerability in eintrag.php in Gästebuch (Gastebuch) before 1.3.3 allows remote attackers to inject arbitrary web script or HTML via the URL, which is used in the homepage parameter.

How urgent is CVE-2006-0706?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2009-5093 MEDIUM 5.0 DOWNGRADE Directory traversal vulnerability in gastbuch.php in Gästebuch (Gastebuch) 1.6 allows remote attackers to read
CVE-2007-1130 HIGH 7.5 DOWNGRADE PHP remote file inclusion vulnerability in sinagb.php in Sinapis Gastebuch 2.2 allows remote attackers to exec

References

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