{"id":"GHSA-cpqf-f22c-r95x","aliases":[],"status":"published","title":"Vite Plugin React has a Denial of Service Vulnerability in React Server Components","description":"### Impact\n\n`@vitejs/plugin-rsc` vendors `react-server-dom-webpack`, which contained a vulnerability in versions prior to 19.2.3. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-7gmr-mq3h-m5h9\n\n### Patches\n\nUpgrade immediately to `@vitejs/plugin-rsc@0.5.7` or later.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1395","CWE-400","CWE-502"],"published":"2025-12-12T16:41:08Z","modified":"2025-12-12T16:54:36Z","fixes":[{"ecosystem":"npm","package":"@vitejs/plugin-rsc","fixed_in":["0.5.7"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@vitejs/plugin-rsc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.5.6"},{"fixed":"0.5.7"}]}]},{"source":"osv","ecosystem":"npm","package":"@vitejs/plugin-rsc","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.5.7"}]}]}],"references":[{"url":"https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-cpqf-f22c-r95x","tags":["web"]},{"url":"https://github.com/advisories/GHSA-cpqf-f22c-r95x"},{"url":"https://github.com/vitejs/vite-plugin-react","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-cpqf-f22c-r95x","title":"Vite Plugin React has a Denial of Service Vulnerability in React Server Components","description":"### Impact\n\n`@vitejs/plugin-rsc` vendors `react-server-dom-webpack`, which contained a vulnerability in versions prior to 19.2.3. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-7gmr-mq3h-m5h9\n\n### Patches\n\nUpgrade immediately to `@vitejs/plugin-rsc@0.5.7` or later.","status":"published","published":"2025-12-12T16:41:08Z","modified":"2025-12-12T16:41:09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400","CWE-502","CWE-1395"],"updated_at":"2026-11-02T14:39:13.204325Z"}],"osv":[{"id":"GHSA-cpqf-f22c-r95x","title":"Vite Plugin React has a Denial of Service Vulnerability in React Server Components","description":"### Impact\n\n`@vitejs/plugin-rsc` vendors `react-server-dom-webpack`, which contained a vulnerability in versions prior to 19.2.3. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-7gmr-mq3h-m5h9\n\n### Patches\n\nUpgrade immediately to `@vitejs/plugin-rsc@0.5.7` or later.","status":"published","published":"2025-12-12T16:41:08Z","modified":"2025-12-12T16:54:36.949639Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-1395","CWE-400","CWE-502"],"updated_at":"2026-11-02T15:46:45.28161Z"}]}}