CVE-2026-54838 WordPress WC Vendors Marketplace plugin <= 2.6.8 - SQL Injection vulnerability
A SQL injection vulnerability in the WC Vendors Marketplace plugin allows subscribers to read or modify database data.
- 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-2026-54838?
CVE-2026-54838 is a high-severity SQL injection vulnerability in Rymera Web Co WC Vendors Marketplace, published on 25 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Subscriber SQL Injection in WC Vendors Marketplace <= 2.6.8 versions.
Weakness: CWE-89
Which versions are affected by CVE-2026-54838?
How do I fix CVE-2026-54838?
No fix has been published for CVE-2026-54838 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-2026-54838 being exploited?
There is no known exploitation of CVE-2026-54838 in the wild and no public exploit code.
Sources
Also known as GHSA-837c-38p7-p5rv.