# wintercms/winter (Packagist) vulnerabilities

3 known vulnerabilities (2 high, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://packagist.org/packages/wintercms/winter

## Advisories (3)

### [CVE-2024-29686](https://cve.now/CVE-2024-29686): Server-side Template Injection (SSTI) vulnerability in Winter CMS v.1.2.3 allows a remote attacker to execute arbitrary code via a crafted…

- Severity: High 7.2
- Published: Mar 29, 2024
- Affected: through 1.2.3.

### [CVE-2023-37269](https://cve.now/CVE-2023-37269): Winter CMS vulnerable to stored XSS through privileged upload of SVG file

- Severity: Low 2.0
- Published: Jul 7, 2023
- Affected: fixed in 1.2.3.

### [CVE-2022-39357](https://cve.now/CVE-2022-39357): Winter vulnerable to Prototype Pollution in Snowboard framework

- Severity: High 8.1
- Published: Oct 26, 2022
- Affected: from 1.1.8, fixed in 1.1.10; from 1.2.0, fixed in 1.2.1.

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