CVE-2006-3939: ScriptsCenter ezUpload Pro 2.2.0 allows remote attackers to perform administrative activities without authenti

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HIGH 7.5DOWNGRADE

CVE-2006-3939 is a high-severity flaw (CVSS 7.5) affecting ezupload pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ScriptsCenter ezUpload Pro 2.2.0 allows remote attackers to perform administrative activities without authentication in (1) filter.php, which permits changing the Extensions Mode file type; (2) access.php, which permits changing the Protection Method; (3) edituser.php, which permits adding upload capabilities to user accounts; (4) settings.php, which permits changing the admin information; and (5) index.php, which permits uploading of arbitrary f

Why this priority

High severity

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Published	2006-07-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: scriptscenter

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

Am I affected?

Timeline

2006-07-31 22:04 UTCPublished CVE record published
2026-06-16 22:28 UTCUpdated Record last modified

scriptscenter ezupload pro DOWNGRADE

Affected: 2.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.2

1. Check installed version

apt-cache policy ezupload-pro || rpm -q ezupload-pro || ezupload-pro --version

2. No fixed release: DOWNGRADE to a release before 2.2 (Debian / Ubuntu)

apt-cache madison ezupload-pro sudo apt install ezupload-pro=<VERSION_BEFORE_2.2> sudo apt-mark hold ezupload-pro

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

dnf --showduplicates list ezupload-pro sudo dnf downgrade ezupload-pro-<VERSION_BEFORE_2.2> sudo dnf versionlock add ezupload-pro

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.

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-2006-3939?

ezupload pro: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-3939 being exploited?

CVE-2006-3939 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-2006-3939 affect?

CVE-2006-3939 affects ezupload pro. Severity is high (CVSS 7.5). ScriptsCenter ezUpload Pro 2.2.0 allows remote attackers to perform administrative activities without authentication in (1) filter.php, which permits changing the Extensions Mode file type; (2) access.php, which permits changing the Protect

How urgent is CVE-2006-3939?

Priority 45/100. High severity

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-2694 HIGH 7.5 DOWNGRADE Multiple PHP remote file inclusion vulnerabilities in EzUpload Pro 2.10 allow remote attackers to execute arbi
CVE-2005-4309 HIGH 7.5 UPGRADE SQL injection vulnerability in ezUpload Pro 2.2 and earlier allows remote attackers to execute arbitrary SQL c
CVE-2005-4308 HIGH 7.5 UPGRADE index.php in ezUpload Pro 2.2 and earlier allows remote attackers to include files via the mode parameter.

References

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