Vulnerabilities > CVE-2023-52083 - Unspecified vulnerability in Wintercms Winter
Attack vector
NETWORK Attack complexity
LOW Privileges required
HIGH Confidentiality impact
LOW Integrity impact
LOW Availability impact
NONE Summary
Winter is a free, open-source content management system. Prior to 1.2.4, users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, which could have allowed a stored XSS attack. This issue has been patched in v1.2.4.
Vulnerable Configurations
References
- https://github.com/wintercms/winter/commit/2969daeea8dee64d292dbaa3778ea251e2a7e491
- https://github.com/wintercms/winter/commit/2969daeea8dee64d292dbaa3778ea251e2a7e491
- https://github.com/wintercms/winter/security/advisories/GHSA-4wvw-75qh-fqjp
- https://github.com/wintercms/winter/security/advisories/GHSA-4wvw-75qh-fqjp