Known vulnerabilities in TikTok

Create TikTok ads to showcase your products, and measure results at scale! Install the TikTok Pixel and Events API to maximize performance.

1Reported vulnerabilities

5.3Highest CVSS score

1.4.2Latest version

200,000+Active installs

What to do now

Update TikTok to 1.4.2 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: September 16, 2026 / Tested up to WordPress: 7.1.1 / 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-2026-18346	Medium 5.3	—	1.4.1 and earlier	`1.4.2`	September 18, 2026

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