CVE-2006-0852: Direct static code injection vulnerability in write.php in Admbook 1.2.2 and earlier allows remote attackers t

Q: How do I fix CVE-2006-0852?

admbook: upgrade to newer than 1.2.2. Exact commands for each OS are on this page.

Q: Is CVE-2006-0852 being exploited?

CVE-2006-0852 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-2006-0852 affect?

CVE-2006-0852 affects admbook. Severity is high (CVSS 7.5). Direct static code injection vulnerability in write.php in Admbook 1.2.2 and earlier allows remote attackers to execute arbitrary PHP code via the X-Forwarded-For HTTP header field, which is inserted into content-data.php.

Q: How urgent is CVE-2006-0852?

Priority 53/100. High severity; Public exploit reference

This month

HIGH 7.5UPGRADE

CVE-2006-0852 is a high-severity flaw (CVSS 7.5) affecting admbook. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Direct static code injection vulnerability in write.php in Admbook 1.2.2 and earlier allows remote attackers to execute arbitrary PHP code via the X-Forwarded-For HTTP header field, which is inserted into content-data.php.

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	2.8% (top 14%)
CISA exploited list	No
Published	2006-02-23
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: devscripts

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

Am I affected?

Timeline

2006-02-23 02:06 UTCPublished CVE record published
2026-06-16 22:21 UTCUpdated Record last modified

devscripts admbook UPGRADE

Affected: <= 1.2.2

Fixed in: newer than 1.2.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.2.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade admbook

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: Admbook 1.2.2 - 'x-forwarded-for' Remote Command Execution

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-2006-0852?

admbook: upgrade to newer than 1.2.2. Exact commands for each OS are on this page.

Is CVE-2006-0852 being exploited?

CVE-2006-0852 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-2006-0852 affect?

CVE-2006-0852 affects admbook. Severity is high (CVSS 7.5). Direct static code injection vulnerability in write.php in Admbook 1.2.2 and earlier allows remote attackers to execute arbitrary PHP code via the X-Forwarded-For HTTP header field, which is inserted into content-data.php.

How urgent is CVE-2006-0852?

Priority 53/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

References

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