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

Routine

MEDIUM 4.3DOWNGRADE

CVE-2009-3367 is a medium-severity flaw (CVSS 4.3) affecting an image gallery. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site scripting (XSS) vulnerabilities in An image gallery 1.0 allow remote attackers to inject arbitrary web script or HTML via the path parameter to (1) index.php and (2) main.php, and the (3) show parameter to main.php. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Weakness	CWE-79
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-2009-3367?

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

Is CVE-2009-3367 being exploited?

CVE-2009-3367 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-2009-3367 affect?

CVE-2009-3367 affects an image gallery. Severity is medium (CVSS 4.3). Multiple cross-site scripting (XSS) vulnerabilities in An image gallery 1.0 allow remote attackers to inject arbitrary web script or HTML via the path parameter to (1) index.php and (2) main.php, and the (3) show parameter to main.php. NOT

How urgent is CVE-2009-3367?

Priority 38/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2009-3366 MEDIUM 5.0 DOWNGRADE Directory traversal vulnerability in navigation.php in An image gallery 1.0 allows remote attackers to list ar

References

← Back to latest CVEs