Server-side Template Injection (SSTI) vulnerability in Winter CMS v.1.2.3 allows a remote attacker to execute arbitrary code via a crafted payload to the CMS Pages field and Plugin components. NOTE: the vendor disputes this because the payload could only be entered by a trusted user, such as the owner of the server that hosts Winter CMS, or a developer working for them.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| wintercms/winter(Packagist) | 0 | N/A | N/A |
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