CVE-2009-3366: Directory traversal vulnerability in navigation.php in An image gallery 1.0 allows remote attackers to list ar

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MEDIUM 5.0DOWNGRADE

CVE-2009-3366 is a medium-severity flaw (CVSS 5.0) affecting an image gallery. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Directory traversal vulnerability in navigation.php in An image gallery 1.0 allows remote attackers to list arbitrary directories via a .. (dot dot) in the path parameter.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	2.7% (top 14%)
CISA exploited list	No
Weakness	CWE-22
Published	2009-09-24
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: plohni

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

Am I affected?

Timeline

2009-09-24 16:30 UTCPublished CVE record published
2026-06-16 23:11 UTCUpdated Record last modified

plohni an image gallery DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy an-image-gallery || rpm -q an-image-gallery || an-image-gallery --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison an-image-gallery sudo apt install an-image-gallery=<VERSION_BEFORE_1.0> sudo apt-mark hold an-image-gallery

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

dnf --showduplicates list an-image-gallery sudo dnf downgrade an-image-gallery-<VERSION_BEFORE_1.0> sudo dnf versionlock add an-image-gallery

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: An image Gallery 1.0 - 'navigation.php' Local Directory Traversal

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-2009-3366?

an image gallery: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2009-3366 being exploited?

CVE-2009-3366 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-2009-3366 affect?

CVE-2009-3366 affects an image gallery. Severity is medium (CVSS 5.0). Directory traversal vulnerability in navigation.php in An image gallery 1.0 allows remote attackers to list arbitrary directories via a .. (dot dot) in the path parameter.

How urgent is CVE-2009-3366?

Priority 44/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2009-3367 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in An image gallery 1.0 allow remote attackers to inject a

References

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