CVE-2006-4367: SQL injection vulnerability in alltopics.php in the All Topics Hack 1.5.0 and earlier for phpBB 2.0.21 allows

Q: How do I fix CVE-2006-4367?

all topics hack: upgrade to newer than 1.5.0. Exact commands for each OS are on this page.

Q: Is CVE-2006-4367 being exploited?

CVE-2006-4367 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-2006-4367 affect?

CVE-2006-4367 affects all topics hack. Severity is high (CVSS 7.5). SQL injection vulnerability in alltopics.php in the All Topics Hack 1.5.0 and earlier for phpBB 2.0.21 allows remote attackers to execute arbitrary SQL commands via the start parameter.

Q: How urgent is CVE-2006-4367?

Priority 48/100. High severity; Public exploit reference

This month

HIGH 7.5UPGRADE

CVE-2006-4367 is a high-severity flaw (CVSS 7.5) affecting all topics hack. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in alltopics.php in the All Topics Hack 1.5.0 and earlier for phpBB 2.0.21 allows remote attackers to execute arbitrary SQL commands via the start parameter.

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	1.1% (top 34%)
CISA exploited list	No
Published	2006-08-26
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: all topics

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

Am I affected?

Timeline

2006-08-26 21:04 UTCPublished CVE record published
2026-06-16 22:28 UTCUpdated Record last modified

all topics all topics hack UPGRADE

Affected: <= 1.5.0

Fixed in: newer than 1.5.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy all-topics-hack || rpm -q all-topics-hack || all-topics-hack --version

2. UPGRADE to newer than 1.5.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade all-topics-hack

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade all-topics-hack

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: phpBB All Topics Mod 1.5.0 - 'start' SQL Injection

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-2006-4367?

all topics hack: upgrade to newer than 1.5.0. Exact commands for each OS are on this page.

Is CVE-2006-4367 being exploited?

CVE-2006-4367 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-2006-4367 affect?

CVE-2006-4367 affects all topics hack. Severity is high (CVSS 7.5). SQL injection vulnerability in alltopics.php in the All Topics Hack 1.5.0 and earlier for phpBB 2.0.21 allows remote attackers to execute arbitrary SQL commands via the start parameter.

How urgent is CVE-2006-4367?

Priority 48/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

References

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