CVE-2022-1091: 10up Safe Svg

Medium severity, CVSS 6.1. EPSS: 1.2% chance of exploitation in the next 30 days.

The sanitisation step of the Safe SVG WordPress plugin before 1.9.10 can be bypassed by spoofing the content-type in the POST request to upload a file. Exploiting this vulnerability, an attacker will be able to perform the kinds of attacks that this plugin should prevent (mainly XSS, but depending on further use of uploaded SVG files potentially other XML attacks).

Affected products

• 10up Safe Svg: before 1.9.10 (fixed in 1.9.10)

Published 2022-04-18. Last modified 2026-06-17.