CVE-2021-46104: WebP Server Go

High severity, CVSS 7.5. EPSS: 4.9% chance of exploitation in the next 30 days.

An issue was discovered in webp_server_go 0.4.0. There is a directory traversal vulnerability that can read arbitrary file information on the server.

Affected products

• WebP WebP Server Go: version 0.4.0 only

Published 2022-01-19. Last modified 2026-06-17.