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Low 2.0
Winter CMS: Stored XSS through Backend List widget image columns
Winter CMS is a content management system built on the Laravel PHP framework. From 1.1.0 until 1.2.14, Backend\Widgets\Lists::evalImageTypeValue() interpolates the result of ImageResizer::filterGetUrl() into a single-quoted image source attribute without esca…
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Low 3.3CVE-2023-52085 EPSS 30%
Winter CMS Local File Inclusion through Server Side Template Injection
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. Thi…
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Low 2.0
Winter CMS Stored XSS through Backend ColorPicker FormWidget
Winter is a free, open-source content management system. Prior to 1.2.4, Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be rendered unescaped in the backend form, potentially allowing for a stored …
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Low 2.0
Stored XSS through privileged upload of Media Manager file followed by renaming
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 o…
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Low 2.0CVE-2023-37269 Public exploit
Winter CMS vulnerable to stored XSS through privileged upload of SVG file
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Users with the `backend.manage_branding` permission can upload SVGs as the application logo. Prior to version 1.2.3, SVG uploads were not sanitized, which could …