CVE-2018-7313: SQL Injection exists in the CW Tags 2.0.6 component for Joomla! via the searchtext array parameter.

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2018-7313 is a critical-severity flaw (CVSS 9.8) affecting cw tags. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL Injection exists in the CW Tags 2.0.6 component for Joomla! via the searchtext array parameter.

Why this priority

Critical severity
EPSS top 3%: 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	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	19.1% (top 3%)
CISA exploited list	No
Weakness	CWE-89
Published	2018-02-22
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: cwjoomla

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

Am I affected?

Timeline

2018-02-22 14:29 UTCPublished CVE record published
2026-06-17 02:03 UTCUpdated Record last modified

cwjoomla cw tags DOWNGRADE

Affected: 2.0.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.6

1. Check installed version

apt-cache policy cw-tags || rpm -q cw-tags || cw-tags --version

2. No fixed release: DOWNGRADE to a release before 2.0.6 (Debian / Ubuntu)

apt-cache madison cw-tags sudo apt install cw-tags=<VERSION_BEFORE_2.0.6> sudo apt-mark hold cw-tags

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

dnf --showduplicates list cw-tags sudo dnf downgrade cw-tags-<VERSION_BEFORE_2.0.6> sudo dnf versionlock add cw-tags

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 CW Tags 2.0.6 - SQL Injection

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-2018-7313?

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

Is CVE-2018-7313 being exploited?

CVE-2018-7313 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-2018-7313 affect?

CVE-2018-7313 affects cw tags. Severity is critical (CVSS 9.8). SQL Injection exists in the CW Tags 2.0.6 component for Joomla! via the searchtext array parameter.

How urgent is CVE-2018-7313?

Priority 69/100. Critical severity; EPSS top 3%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Joomla vulnerabilities

References

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