{"action":"Upgrade decidim to 0.27.5 or later.","affected":[{"fixed":"0.27.5","introduced":"0.27.0"}],"component":"decidim","cve_ids":["CVE-2023-51447"],"ecosystem":"RubyGems","epss":0.00493,"exploited":false,"fixed_versions":["0.27.5"],"ghsa_id":"GHSA-9w99-78rj-hmxq","id":"tcs_01M5KEJHH45FT9YR3CS1W0AMZ5","modified_at":"2024-02-20T23:56:34.783273Z","published_at":"2024-02-20T23:42:47Z","references":["https://osv.dev/vulnerability/GHSA-9w99-78rj-hmxq","https://github.com/decidim/decidim/security/advisories/GHSA-9w99-78rj-hmxq","https://nvd.nist.gov/vuln/detail/CVE-2023-51447","https://github.com/decidim/decidim/pull/11612","https://github.com/decidim/decidim/commit/aaf72787cf18beeeb6a771c1f7cbb7654b073423","https://github.com/decidim/decidim","https://github.com/decidim/decidim/releases/tag/v0.27.5","https://github.com/decidim/decidim/releases/tag/v0.28.0","https://github.com/rails/rails/blob/a967d355c6fee9ad9b8bd115d43bc8b0fc207e7e/activestorage/app/controllers/active_storage/direct_uploads_controller.rb#L14"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"GHSA-9w99-78rj-hmxq","url":"https://osv.dev/vulnerability/GHSA-9w99-78rj-hmxq"}],"summary":"Cross-site scripting (XSS) in the dynamic file uploads"}