CVE-2026-39574: WordPress InPost Gallery plugin <= 2.1.4.6 - SQL Injection vulnerability
Published Jun 16, 2026
·Updated
Unauthenticated SQL Injection in InPost Gallery <= 2.1.4.6 versions.
Affected Software
1 affected component
InPost InPost Gallery<=2.1.4.6
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
wordpress/inpost-galleryto a version that resolves this vulnerability.Fixed in 2.1.5
Event History
Jun 16, 2026
CVE Published
via MITRE·09:00 AM
Data Sourced
via MITRE·09:00 AM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·10:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-39574?
The severity of CVE-2026-39574 is critical with a score of 9.3.
2
How do I fix CVE-2026-39574?
To fix CVE-2026-39574, update the InPost Gallery plugin to version 2.1.4.7 or later.
3
What type of vulnerability is CVE-2026-39574?
CVE-2026-39574 is an unauthenticated SQL Injection vulnerability.
4
Who is affected by CVE-2026-39574?
Users of the InPost Gallery plugin versions 2.1.4.6 and earlier are affected by CVE-2026-39574.
5
When was CVE-2026-39574 published?
CVE-2026-39574 was published on June 16, 2026.