[MEDIUM] Winter: Broken access control in `Cms\Controllers\Index` allows cross-template actions and unauthorized asset uploads

PKSA-m75m-ptnr-6hhr CVE-2026-32639 GHSA-5c4f-9pq9-6c77

Affected version: <=1.2.12

Reported by:
GitHub

[LOW] Winter CMS has Stored Cross-site Scripting (XSS) in Asset Manager

PKSA-dsmp-sffr-jt46 CVE-2026-22254 GHSA-m7gw-rffq-rxjm

Affected version: <=1.2.9

Reported by:
GitHub