Known vulnerabilities in Big Store

2Reported vulnerabilities

4.3Highest CVSS score

2.1.8Latest version

1,000+Active installs

What to do now

Update Big Store to 2.0.9 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 6, 2026 / Tested up to WordPress: Unknown / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-30881	Medium 4.3	0.3%	2.0.8 and earlier	`2.0.9`	March 27, 2025
CVE-2023-27431	Medium 4.3	0.3%	1.9.3 and earlier	`1.9.4`	March 5, 2023

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.