Known vulnerabilities in Images to WebP

Convert PNG, JPG and GIF images to WebP and speed up your web

2Reported vulnerabilities

8.1Highest CVSS score

5.0Latest version

9,000+Active installs

What to do now

Update Images to WebP to 1.9 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: March 16, 2026 / Tested up to WordPress: 6.9.7 / 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-2021-24644	High 7.5	5.0%	Before 1.9	`1.9`	November 23, 2021
CVE-2021-24641	High 8.1	0.5%	Before 1.9	`1.9`	November 23, 2021

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