CVE-2026-4079: The SQL Chart Builder WordPress plugin before 2.3.8 does not properly escape user input as it is concatened to

Q: How do I fix CVE-2026-4079?

sql chart builder: upgrade to 2.3.8. Exact commands for each OS are on this page.

Q: Is CVE-2026-4079 being exploited?

CVE-2026-4079 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-2026-4079 affect?

CVE-2026-4079 affects sql chart builder. Severity is medium (CVSS 6.5). The SQL Chart Builder WordPress plugin before 2.3.8 does not properly escape user input as it is concatened to SQL queries, making it possible for attackers to conduct SQL Injection attacks against the dynamic filter functionality.

Q: How urgent is CVE-2026-4079?

Priority 35/100. Public exploit reference; Remotely exploitable, no login, no user action

This week

MEDIUM 6.5REMOTEUPGRADE

CVE-2026-4079 is a medium-severity flaw (CVSS 6.5) affecting sql chart builder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The SQL Chart Builder WordPress plugin before 2.3.8 does not properly escape user input as it is concatened to SQL queries, making it possible for attackers to conduct SQL Injection attacks against the dynamic filter functionality.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 92%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-04-07
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: guaven

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

Am I affected?

Timeline

2026-04-07 07:16 UTCPublished CVE record published
2026-06-17 10:55 UTCUpdated Record last modified

guaven sql chart builder UPGRADE

Affected: < 2.3.8

Fixed in: 2.3.8

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy sql-chart-builder || rpm -q sql-chart-builder || sql-chart-builder --version

2. UPGRADE to 2.3.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade sql-chart-builder

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade sql-chart-builder

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-2026-4079?

sql chart builder: upgrade to 2.3.8. Exact commands for each OS are on this page.

Is CVE-2026-4079 being exploited?

CVE-2026-4079 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-2026-4079 affect?

CVE-2026-4079 affects sql chart builder. Severity is medium (CVSS 6.5). The SQL Chart Builder WordPress plugin before 2.3.8 does not properly escape user input as it is concatened to SQL queries, making it possible for attackers to conduct SQL Injection attacks against the dynamic filter functionality.

How urgent is CVE-2026-4079?

Priority 35/100. Public exploit reference; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

References

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