CVE-2022-1964: Easy SVG Support < 3.3.0 - Author+ Stored Cross Site Scripting via SVG

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-06-27 · updated 2026-06-17
Weakness: CWE-79

Description

The Easy SVG Support WordPress plugin before 3.3.0 does not sanitise uploaded SVG files, which could allow users with a role as low as Author to upload a malicious SVG containing XSS payloads

Affected products

Easy SVG Support: before 3.3.0 — fixed in 3.3.0

How to fix

Upgrade to a fixed version: Easy SVG Support 3.3.0. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/52cf7e3c-2a0c-45c4-be27-be87424f1338
https://wpscan.com/vulnerability/52cf7e3c-2a0c-45c4-be27-be87424f1338

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