CVE-2006-3212: Cross-site scripting (XSS) vulnerability in sign.php in cjGuestbook 1.3 and earlier allows remote attackers to

Q: How do I fix CVE-2006-3212?

cjguestbook: upgrade to newer than 1.3. Exact commands for each OS are on this page.

Q: Is CVE-2006-3212 being exploited?

CVE-2006-3212 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-2006-3212 affect?

CVE-2006-3212 affects cjguestbook. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in sign.php in cjGuestbook 1.3 and earlier allows remote attackers to inject web script or HTML via the (1) name, (2) email, (3) add, and (4) wName parameters. NOTE: the provenance of this informati

Q: How urgent is CVE-2006-3212?

Priority 32/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2006-3212 is a medium-severity flaw (CVSS 4.3) affecting cjguestbook. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in sign.php in cjGuestbook 1.3 and earlier allows remote attackers to inject web script or HTML via the (1) name, (2) email, (3) add, and (4) wName parameters. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Published	2006-06-24
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: cjguestbook

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

Am I affected?

Timeline

2006-06-24 01:06 UTCPublished CVE record published
2026-06-16 22:26 UTCUpdated Record last modified

cjguestbook cjguestbook UPGRADE

Affected: <= 1.3 · 1.2

Fixed in: newer than 1.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cjguestbook

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-2006-3212?

cjguestbook: upgrade to newer than 1.3. Exact commands for each OS are on this page.

Is CVE-2006-3212 being exploited?

CVE-2006-3212 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-2006-3212 affect?

CVE-2006-3212 affects cjguestbook. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in sign.php in cjGuestbook 1.3 and earlier allows remote attackers to inject web script or HTML via the (1) name, (2) email, (3) add, and (4) wName parameters. NOTE: the provenance of this informati

How urgent is CVE-2006-3212?

Priority 32/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-3211 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in sign.php in cjGuestbook 1.3 and earlier allows remote attackers to

References

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