CVE-2021-27902
Medium
Description
An issue was discovered in Craft CMS before 3.6.0. In some circumstances, a potential XSS vulnerability existed in connection with front-end forms that accepted user uploads.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Craftcms Craft Cms
PublishedJun 30, 2021
First seenJun 30, 2021
How to fix
Update
- craftcms craft_cms3.6.0 or later
- craftcms/cms3.6.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| craftcms craft_cms | v < 3.6.0 | 3.6.0 |
| craftcms/cmsPackagist | v < 3.6.0 | 3.6.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.