CVE-2026-57667 WordPress Groundhogg plugin <= 4.5 - SQL Injection vulnerability
An attacker can exploit a SQL injection vulnerability in the Groundhogg WordPress plugin to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-57667?
CVE-2026-57667 is a high-severity SQL injection vulnerability in Adrian Tobey Groundhogg, published on 26 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Sales Representative SQL Injection in Groundhogg <= 4.5 versions.
Weakness: CWE-89
Which versions are affected by CVE-2026-57667?
How do I fix CVE-2026-57667?
No fix has been published for CVE-2026-57667 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-57667 being exploited?
There is no known exploitation of CVE-2026-57667 in the wild and no public exploit code.
Sources
Also known as GHSA-5972-j8hw-jxcr.