Known vulnerabilities in Options for Twenty Seventeen

Adds powerful customizer options to modify all aspects of the default WordPress theme Twenty Seventeen.

1Reported vulnerabilities

5.4Highest CVSS score

2.5.7Latest version

8,000+Active installs

What to do now

Update Options for Twenty Seventeen to 2.5.1 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 14, 2026 / Tested up to WordPress: 7.1 / 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-2023-5162	Medium 5.4	0.6%	2.5.0 and earlier	`2.5.1`	September 27, 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.