CVE-2007-6488: Multiple PHP remote file inclusion vulnerabilities in Falcon Series One CMS 1.4.3 allow remote attackers to ex

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MEDIUM 6.8DOWNGRADE

CVE-2007-6488 is a medium-severity flaw (CVSS 6.8) affecting series one cms. 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 Falcon Series One CMS 1.4.3 allow remote attackers to execute arbitrary PHP code via a URL in (1) the dir[classes] parameter to sitemap.xml.php or (2) the error parameter to errors.php.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.8 (Medium)
EPSS exploit chance	2.7% (top 14%)
CISA exploited list	No
Weakness	CWE-20
Published	2007-12-20
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: falcon

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

Am I affected?

Timeline

2007-12-20 20:46 UTCPublished CVE record published
2026-06-16 22:48 UTCUpdated Record last modified

falcon series one cms DOWNGRADE

Affected: 1.4.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.4.3

1. Check installed version

apt-cache policy series-one-cms || rpm -q series-one-cms || series-one-cms --version

2. No fixed release: DOWNGRADE to a release before 1.4.3 (Debian / Ubuntu)

apt-cache madison series-one-cms sudo apt install series-one-cms=<VERSION_BEFORE_1.4.3> sudo apt-mark hold series-one-cms

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

dnf --showduplicates list series-one-cms sudo dnf downgrade series-one-cms-<VERSION_BEFORE_1.4.3> sudo dnf versionlock add series-one-cms

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: falcon CMS 1.4.3 - Remote File Inclusion / Cross-Site Scripting

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-2007-6488?

series one cms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2007-6488 being exploited?

CVE-2007-6488 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-2007-6488 affect?

CVE-2007-6488 affects series one cms. Severity is medium (CVSS 6.8). Multiple PHP remote file inclusion vulnerabilities in Falcon Series One CMS 1.4.3 allow remote attackers to execute arbitrary PHP code via a URL in (1) the dir[classes] parameter to sitemap.xml.php or (2) the error parameter to errors.php.

How urgent is CVE-2007-6488?

Priority 50/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2007-6490 MEDIUM 4.3 DOWNGRADE Cross-site request forgery (CSRF) vulnerability in Falcon Series One CMS 1.4.3 allows remote attackers to chan
CVE-2007-6489 HIGH 7.5 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in Falcon Series One CMS 1.4.3 allow remote attackers to i

References

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