CVE-2021-3841
Cross site scripting in sylius/sylius
4.1
MEDIUM
CVSS 3.1
EPSS 0.15%
Description
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.
How to fix CVE-2021-3841
To remediate CVE-2021-3841, upgrade the affected package to a fixed version below.
- —upgrade to 1.9.10 or later
Is CVE-2021-3841 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.9.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.1 | CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L |