.. / CVE-2023-52085

Exploit for Winter CMS Local File Inclusion - (LFI) (CVE-2023-52085)

Description:

Winter is a free, open-source content management system. Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be included without further processing in the compilation of custom stylesheets via LESS. This had the potential to lead to a Local File Inclusion vulnerability. This issue has been patched in v1.2.4.

Nuclei Template

View the template here CVE-2023-52085.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2023/CVE-2023-52085.yaml
Copy

References:

https://github.com/wintercms/winter/security/advisories/GHSA-2x7r-93ww-cxrq
https://nvd.nist.gov/vuln/detail/CVE-2023-52085