CVE-2007-2169: Static code injection vulnerability in add.php in Mozzers SubSystem 1.0 allows remote attackers to inject PHP

Q: How do I fix CVE-2007-2169?

mozzers subsystem: upgrade to newer than 1.0. Exact commands for each OS are on this page.

Q: Is CVE-2007-2169 being exploited?

CVE-2007-2169 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-2007-2169 affect?

CVE-2007-2169 affects mozzers subsystem. Severity is high (CVSS 7.5). Static code injection vulnerability in add.php in Mozzers SubSystem 1.0 allows remote attackers to inject PHP code into subs.php via the (1) Sub-name or (2) Sub-url field. NOTE: an earlier report indicated that the add action can be reache

Q: How urgent is CVE-2007-2169?

Priority 55/100. High severity; EPSS top 7%: very likely to be exploited; Public exploit reference

This month

HIGH 7.5UPGRADE

CVE-2007-2169 is a high-severity flaw (CVSS 7.5) affecting mozzers subsystem. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Static code injection vulnerability in add.php in Mozzers SubSystem 1.0 allows remote attackers to inject PHP code into subs.php via the (1) Sub-name or (2) Sub-url field. NOTE: an earlier report indicated that the add action can be reached through a request to index.php.

Why this priority

High severity
EPSS top 7%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	5.9% (top 7%)
CISA exploited list	No
Published	2007-04-22
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: mozzers subsystem

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

Am I affected?

Timeline

2007-04-22 19:19 UTCPublished CVE record published
2026-06-16 22:39 UTCUpdated Record last modified

mozzers subsystem mozzers subsystem UPGRADE

Affected: <= 1.0

Fixed in: newer than 1.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mozzers-subsystem || rpm -q mozzers-subsystem || mozzers-subsystem --version

2. UPGRADE to newer than 1.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mozzers-subsystem

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mozzers-subsystem

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: Mozzers SubSystem final - 'subs.php' Remote Code 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-2007-2169?

mozzers subsystem: upgrade to newer than 1.0. Exact commands for each OS are on this page.

Is CVE-2007-2169 being exploited?

CVE-2007-2169 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-2007-2169 affect?

CVE-2007-2169 affects mozzers subsystem. Severity is high (CVSS 7.5). Static code injection vulnerability in add.php in Mozzers SubSystem 1.0 allows remote attackers to inject PHP code into subs.php via the (1) Sub-name or (2) Sub-url field. NOTE: an earlier report indicated that the add action can be reache

How urgent is CVE-2007-2169?

Priority 55/100. High severity; EPSS top 7%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

References

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