Description
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would need access to the Backend with a user account with the following permission: cms.manage_assets. The Winter CMS maintainers strongly recommend that the cms.manage_assets permission only be reserved to trusted administrators and developers in general. This vulnerability is fixed in 1.2.10.
INFO
Published Date :
2026-02-06T19:11:27.260Z
Last Modified :
2026-02-09T15:28:17.194Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-22254 vulnerability.
| Vendors | Products |
|---|---|
| Wintercms |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-22254.
