CVE-2015-3923: Coppermine Photo Gallery before 1.5.36 allows remote attackers to enumerate directories via a full path in the

Q: How do I fix CVE-2015-3923?

coppermine photo gallery: upgrade to newer than 1.5.4. Exact commands for each OS are on this page.

Q: Is CVE-2015-3923 being exploited?

CVE-2015-3923 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-2015-3923 affect?

CVE-2015-3923 affects coppermine photo gallery. Severity is medium (CVSS 5.0). Coppermine Photo Gallery before 1.5.36 allows remote attackers to enumerate directories via a full path in the folder parameter to minibrowser.php.

Q: How urgent is CVE-2015-3923?

Priority 43/100. Public exploit reference

This month

MEDIUM 5.0UPGRADE

CVE-2015-3923 is a medium-severity flaw (CVSS 5.0) affecting coppermine photo gallery. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Coppermine Photo Gallery before 1.5.36 allows remote attackers to enumerate directories via a full path in the folder parameter to minibrowser.php.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	2.2% (top 17%)
CISA exploited list	No
Weakness	CWE-200
Published	2015-06-10
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: coppermine-gallery

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2015-06-10 18:59 UTCPublished CVE record published
2026-06-17 00:26 UTCUpdated Record last modified

coppermine-gallery coppermine photo gallery UPGRADE

Affected: <= 1.5.4

Fixed in: newer than 1.5.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy coppermine-photo-gallery || rpm -q coppermine-photo-gallery || coppermine-photo-gallery --version

2. UPGRADE to newer than 1.5.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade coppermine-photo-gallery

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade coppermine-photo-gallery

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2015-3923?

coppermine photo gallery: upgrade to newer than 1.5.4. Exact commands for each OS are on this page.

Is CVE-2015-3923 being exploited?

CVE-2015-3923 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-2015-3923 affect?

CVE-2015-3923 affects coppermine photo gallery. Severity is medium (CVSS 5.0). Coppermine Photo Gallery before 1.5.36 allows remote attackers to enumerate directories via a full path in the folder parameter to minibrowser.php.

How urgent is CVE-2015-3923?

Priority 43/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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