CVE-2021-3841: Sylius

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

sylius/sylius versions prior to 1.9.10, 1.10.11, and 1.11.2 are vulnerable to stored cross-site scripting (XSS) through SVG files. This vulnerability allows attackers to inject malicious scripts that can be executed in the context of the user's browser.

Affected products

• Sylius Sylius: before 1.9.10 (fixed in 1.9.10); from 1.10.0, before 1.10.11 (fixed in 1.10.11); from 1.11.0, before 1.11.2 (fixed in 1.11.2)

Published 2024-11-15. Last modified 2026-06-17.