CVE-2006-3172: Multiple PHP remote file inclusion vulnerabilities in Content*Builder 0.7.5 allow remote attackers to execute

This week

HIGH 7.5DOWNGRADE

CVE-2006-3172 is a high-severity flaw (CVSS 7.5) affecting content\*builder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple PHP remote file inclusion vulnerabilities in Content*Builder 0.7.5 allow remote attackers to execute arbitrary PHP code via a URL with a trailing slash (/) character in the (1) lang_path parameter to (a) cms/plugins/col_man/column.inc.php, (b) cms/plugins/poll/poll.inc.php, (c) cms/plugins/user_managment/usrPortrait.inc.php, (d) cms/plugins/user_managment/user.inc.php, (e) cms/plugins/media_manager/media.inc.php, (f) cms/plugins/events/p

Why this priority

High severity
EPSS top 3%: 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	15.6% (top 3%)
CISA exploited list	No
Weakness	CWE-94
Published	2006-06-23
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: content\*builder

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

Am I affected?

Timeline

2006-06-23 00:02 UTCPublished CVE record published
2026-06-16 22:26 UTCUpdated Record last modified

content\*builder content\*builder DOWNGRADE

Affected: 0.7.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.7.5

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.7.5 (Debian / Ubuntu)

apt-cache madison contentbuilder sudo apt install contentbuilder=<VERSION_BEFORE_0.7.5> sudo apt-mark hold contentbuilder

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

dnf --showduplicates list contentbuilder sudo dnf downgrade contentbuilder-<VERSION_BEFORE_0.7.5> sudo dnf versionlock add contentbuilder

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: Content-Builder (CMS) 0.7.5 - Multiple Include Vulnerabilities

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-2006-3172?

content\*builder: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-3172 being exploited?

CVE-2006-3172 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-2006-3172 affect?

CVE-2006-3172 affects content\*builder. Severity is high (CVSS 7.5). Multiple PHP remote file inclusion vulnerabilities in Content*Builder 0.7.5 allow remote attackers to execute arbitrary PHP code via a URL with a trailing slash (/) character in the (1) lang_path parameter to (a) cms/plugins/col_man/column.

How urgent is CVE-2006-3172?

Priority 55/100. High severity; EPSS top 3%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-3173 HIGH 7.5 DOWNGRADE Multiple PHP remote file inclusion vulnerabilities in Content*Builder 0.7.5 allow remote attackers to execute

References

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