CVE-2018-6008: Arbitrary File Download exists in the Jtag Members Directory 5.3.7 component for Joomla! via the download_file

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2018-6008 is a high-severity flaw (CVSS 7.5) affecting jtag members directory. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Arbitrary File Download exists in the Jtag Members Directory 5.3.7 component for Joomla! via the download_file parameter.

Why this priority

High severity
EPSS top 1%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	36.8% (top 1%)
CISA exploited list	No
Weakness	CWE-200
Published	2018-01-29
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: joomlatag

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

Am I affected?

Timeline

2018-01-29 05:29 UTCPublished CVE record published
2026-06-17 02:01 UTCUpdated Record last modified

joomlatag jtag members directory DOWNGRADE

Affected: 5.3.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.3.7

1. Check installed version

apt-cache policy jtag-members-directory || rpm -q jtag-members-directory || jtag-members-directory --version

2. No fixed release: DOWNGRADE to a release before 5.3.7 (Debian / Ubuntu)

apt-cache madison jtag-members-directory sudo apt install jtag-members-directory=<VERSION_BEFORE_5.3.7> sudo apt-mark hold jtag-members-directory

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

dnf --showduplicates list jtag-members-directory sudo dnf downgrade jtag-members-directory-<VERSION_BEFORE_5.3.7> sudo dnf versionlock add jtag-members-directory

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: Joomla! Component Jtag Members Directory 5.3.7 - Arbitrary File Download
Nuclei scan template: Joomla! Jtag Members Directory 5.3.7 - Local File Inclusion

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-2018-6008?

jtag members directory: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-6008 being exploited?

CVE-2018-6008 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-2018-6008 affect?

CVE-2018-6008 affects jtag members directory. Severity is high (CVSS 7.5). Arbitrary File Download exists in the Jtag Members Directory 5.3.7 component for Joomla! via the download_file parameter.

How urgent is CVE-2018-6008?

Priority 61/100. High severity; EPSS top 1%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Joomla vulnerabilities

References

← Back to latest CVEs