{"id":"CVE-2025-46565","aliases":["CLSA-2026-1775089661","CLSA-2026-1777509608","CLSA-2026-1777509610","CLSA-2026-1789031855","CLSA-2026-1791897792","CLSA-2026-1792225950","CLSA-2026-1792225952","CLSA-2026-1792764572","EUVD-2025-12770","GHSA-4w7w-66w2-5vf9","GHSA-859w-5945-r5v3"],"status":"published","title":"Vite's server.fs.deny bypassed with /. for files under project root","description":"Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. Only files that are under project root and are denied by a file matching pattern can be bypassed. `server.fs.deny` can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns). These patterns were able to bypass for files under `root` by using a combination of slash and dot (/.). This issue has been patched in versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14.","severity":{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01243,"percentile":0.69487,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2025-04-30T17:40:27Z","modified":"2026-11-04T10:45:52Z","exploits":[{"source":"nuclei","id":"CVE-2025-46565","title":"Vite Dev Server - Information Exposure","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-46565.yaml"}],"fixes":[{"ecosystem":"npm","package":"vite","fixed_in":["6.3.4","6.2.7","6.1.6","5.4.19","4.5.14"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:npm","package":"vite","fixed_in":["4.5.5-tuxcare.10"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.3.0"},{"last_affected":"6.3.3"},{"fixed":"6.3.4"}]}]},{"source":"ghsa","ecosystem":"npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"last_affected":"6.2.6"},{"fixed":"6.2.7"}]}]},{"source":"ghsa","ecosystem":"npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"last_affected":"6.1.5"},{"fixed":"6.1.6"}]}]},{"source":"ghsa","ecosystem":"npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"last_affected":"5.4.18"},{"fixed":"5.4.19"}]}]},{"source":"ghsa","ecosystem":"npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.5.13"},{"fixed":"4.5.14"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"@vitejs/plugin-legacy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.14-tuxcare.0"},{"fixed":"5.4.14-tuxcare.1"}]}],"versions":["5.4.14"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.14-tuxcare.0"},{"fixed":"5.4.14-tuxcare.1"}]}],"versions":["5.4.14"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.18-tuxcare.0"},{"fixed":"2.9.18-tuxcare.1"}]}],"versions":["2.9.18"],"bundled":11},{"source":"osv","ecosystem":"TuxCare:npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.2.11-tuxcare.0"},{"fixed":"3.2.11-tuxcare.1"}]}],"versions":["3.2.11"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.5-tuxcare.0"},{"fixed":"4.1.5-tuxcare.1"}]}],"versions":["4.1.5"],"bundled":16},{"source":"osv","ecosystem":"TuxCare:npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.10-tuxcare.0"},{"fixed":"5.4.10-tuxcare.4"}]}],"versions":["5.4.10","5.4.10-tuxcare.1","5.4.10-tuxcare.2","5.4.10-tuxcare.3"],"bundled":8},{"source":"osv","ecosystem":"TuxCare:npm","package":"@vitejs/plugin-react","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.18-tuxcare.0"},{"fixed":"2.9.18-tuxcare.1"}]}],"versions":["2.9.18"],"bundled":11},{"source":"osv","ecosystem":"TuxCare:npm","package":"@vitejs/plugin-react","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.2.11-tuxcare.0"},{"fixed":"3.2.11-tuxcare.1"}]}],"versions":["3.2.11"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:npm","package":"vite","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.5-tuxcare.0"},{"fixed":"4.5.5-tuxcare.10"}]}],"versions":["4.5.5","4.5.5-tuxcare.1","4.5.5-tuxcare.2","4.5.5-tuxcare.3","4.5.5-tuxcare.4","4.5.5-tuxcare.5","4.5.5-tuxcare.6","4.5.5-tuxcare.7","4.5.5-tuxcare.8","4.5.5-tuxcare.9"]},{"source":"osv","ecosystem":"npm","package":"vite","ranges":[{"type":"SEMVER","events":[{"introduced":"6.3.0"},{"fixed":"6.3.4"}]}]},{"source":"osv","ecosystem":"npm","package":"vite","ranges":[{"type":"SEMVER","events":[{"introduced":"6.2.0"},{"fixed":"6.2.7"}]}]},{"source":"osv","ecosystem":"npm","package":"vite","ranges":[{"type":"SEMVER","events":[{"introduced":"6.0.0"},{"fixed":"6.1.6"}]}]},{"source":"osv","ecosystem":"npm","package":"vite","ranges":[{"type":"SEMVER","events":[{"introduced":"5.0.0"},{"fixed":"5.4.19"}]}]},{"source":"osv","ecosystem":"npm","package":"vite","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.5.14"}]}]}],"products":[{"vendor":"vitejs","product":"vite"}],"references":[{"url":"https://github.com/vitejs/vite/security/advisories/GHSA-859w-5945-r5v3","tags":["x_refsource_CONFIRM","exploit","Exploit","Vendor Advisory","advisory","web"]},{"url":"https://github.com/vitejs/vite/commit/c22c43de612eebb6c182dd67850c24e4fab8cacb","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-46565","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-859w-5945-r5v3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46565.json","tags":["advisory"]},{"url":"https://github.com/vitejs/vite","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-46565","title":"Vite's server.fs.deny bypassed with /. for files under project root","description":"Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. Only files that are under project root and are denied by a file matching pattern can be bypassed. `server.fs.deny` can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns). These patterns were able to bypass for files under `root` by using a combination of slash and dot (/.). This issue has been patched in versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14.","status":"published","published":"2025-05-01T17:20:29.773Z","modified":"2025-05-02T17:38:55.291Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:36.385228Z"}],"euvd":[{"id":"EUVD-2025-12770","description":"Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. Only files that are under project root and are denied by a file matching pattern can be bypassed. `server.fs.deny` can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns). These patterns were able to bypass for files under `root` by using a combination of slash and dot (/.). This issue has been patched in versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14.","status":"published","published":"2025-05-01T17:20:29Z","modified":"2025-05-02T17:38:55Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:51:55.85045Z"}],"ghsa":[{"id":"GHSA-859w-5945-r5v3","title":"Vite's server.fs.deny bypassed with /. for files under project root","description":"### Summary\nThe contents of files in [the project `root`](https://vite.dev/config/shared-options.html#root) that are denied by a file matching pattern can be returned to the browser.\n\n### Impact\n\nOnly apps explicitly exposing the Vite dev server to the network (using --host or [server.host config option](https://vitejs.dev/config/server-options.html#server-host)) are affected.\nOnly files that are under [project `root`](https://vite.dev/config/shared-options.html#root) and are denied by a file matching pattern can be bypassed.\n\n- Examples of file matching patterns: `.env`, `.env.*`, `*.{crt,pem}`, `**/.env`\n- Examples of other patterns: `**/.git/**`, `.git/**`, `.git/**/*`\n\n### Details\n[`server.fs.deny`](https://vite.dev/config/server-options.html#server-fs-deny) can contain patterns matching against files (by default it includes `.env`, `.env.*`, `*.{crt,pem}` as such patterns).\nThese patterns were able to bypass for files under `root` by using a combination of slash and dot (`/.`).\n\n### PoC\n```\nnpm create vite@latest\ncd vite-project/\ncat \"secret\" \u003e .env\nnpm install\nnpm run dev\ncurl --request-target /.env/. http://localhost:5173\n```\n\n![image](https://github.com/user-attachments/assets/822f4416-aa42-461f-8c95-a88d155e674b)\n![image](https://github.com/user-attachments/assets/42902144-863a-4afb-ac5b-fc16effa37cc)","status":"published","published":"2025-04-30T17:40:27Z","modified":"2025-05-02T15:33:48Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:38:42.263728Z"}],"nvd":[{"id":"CVE-2025-46565","description":"Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. Only files that are under project root and are denied by a file matching pattern can be bypassed. `server.fs.deny` can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns). These patterns were able to bypass for files under `root` by using a combination of slash and dot (/.). This issue has been patched in versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14.","status":"published","published":"2025-05-01T18:15:57.797Z","modified":"2026-06-17T09:26:37.953Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:11:04.33372Z"}],"osv":[{"id":"CVE-2025-46565","title":"Vite's server.fs.deny bypassed with /. for files under project root","description":"Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. Only files that are under project root and are denied by a file matching pattern can be bypassed. `server.fs.deny` can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns). These patterns were able to bypass for files under `root` by using a combination of slash and dot (/.). This issue has been patched in versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14.","status":"published","published":"2025-05-01T17:20:29.773Z","modified":"2026-11-04T10:45:52.239859148Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-04T11:07:13.540858Z"},{"id":"GHSA-859w-5945-r5v3","title":"Vite's server.fs.deny bypassed with /. for files under project root","description":"### Summary\nThe contents of files in [the project `root`](https://vite.dev/config/shared-options.html#root) that are denied by a file matching pattern can be returned to the browser.\n\n### Impact\n\nOnly apps explicitly exposing the Vite dev server to the network (using --host or [server.host config option](https://vitejs.dev/config/server-options.html#server-host)) are affected.\nOnly files that are under [project `root`](https://vite.dev/config/shared-options.html#root) and are denied by a file matching pattern can be bypassed.\n\n- Examples of file matching patterns: `.env`, `.env.*`, `*.{crt,pem}`, `**/.env`\n- Examples of other patterns: `**/.git/**`, `.git/**`, `.git/**/*`\n\n### Details\n[`server.fs.deny`](https://vite.dev/config/server-options.html#server-fs-deny) can contain patterns matching against files (by default it includes `.env`, `.env.*`, `*.{crt,pem}` as such patterns).\nThese patterns were able to bypass for files under `root` by using a combination of slash and dot (`/.`).\n\n### PoC\n```\nnpm create vite@latest\ncd vite-project/\ncat \"secret\" \u003e .env\nnpm install\nnpm run dev\ncurl --request-target /.env/. http://localhost:5173\n```\n\n![image](https://github.com/user-attachments/assets/822f4416-aa42-461f-8c95-a88d155e674b)\n![image](https://github.com/user-attachments/assets/42902144-863a-4afb-ac5b-fc16effa37cc)","status":"published","published":"2025-04-30T17:40:27Z","modified":"2026-09-10T03:50:23.700922294Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:41.732368Z"},{"id":"CLSA-2026-1775089661","title":"TuxCare security update for 2 packages (5 CVEs)","description":"TuxCare rebuilt 2 packages to address 5 CVEs. Fixed in 5.4.14-tuxcare.1.","status":"published","published":"2026-08-04T14:52:20Z","modified":"2026-10-15T09:47:49.386394056Z","updated_at":"2026-11-02T15:43:44.009773Z"},{"id":"CLSA-2026-1777509608","title":"TuxCare security update for vite (11 CVEs)","description":"TuxCare rebuilt vite to address 11 CVEs. Fixed in 2.9.18-tuxcare.1.","status":"published","published":"2026-08-04T14:52:29Z","modified":"2026-10-29T19:45:49.027696506Z","updated_at":"2026-11-02T15:43:44.384419Z"},{"id":"CLSA-2026-1777509610","title":"TuxCare security update for vite (6 CVEs)","description":"TuxCare rebuilt vite to address 6 CVEs. Fixed in 3.2.11-tuxcare.1.","status":"published","published":"2026-08-04T14:52:29Z","modified":"2026-10-29T19:45:48.668881699Z","updated_at":"2026-11-02T15:43:44.384419Z"},{"id":"CLSA-2026-1789031855","title":"TuxCare security update for vite (16 CVEs)","description":"TuxCare rebuilt vite to address 16 CVEs. Fixed in 4.1.5-tuxcare.1.","status":"published","published":"2026-09-10T09:17:35Z","modified":"2026-10-15T09:47:55.69239765Z","updated_at":"2026-11-02T15:43:47.938828Z"},{"id":"CLSA-2026-1791897792","title":"TuxCare security update for vite (8 CVEs)","description":"TuxCare rebuilt vite to address 8 CVEs. Fixed in 5.4.10-tuxcare.4.","status":"published","published":"2026-10-13T13:23:12Z","modified":"2026-10-15T09:47:53.554887486Z","updated_at":"2026-11-02T15:43:50.599064Z"},{"id":"CLSA-2026-1792225950","title":"TuxCare security update for @vitejs/plugin-react (11 CVEs)","description":"TuxCare rebuilt @vitejs/plugin-react to address 11 CVEs. Fixed in 2.9.18-tuxcare.1.","status":"published","published":"2026-10-17T08:32:30Z","modified":"2026-10-17T13:09:25.089676995Z","updated_at":"2026-11-02T15:43:52.011757Z"},{"id":"CLSA-2026-1792225952","title":"TuxCare security update for @vitejs/plugin-react (6 CVEs)","description":"TuxCare rebuilt @vitejs/plugin-react to address 6 CVEs. Fixed in 3.2.11-tuxcare.1.","status":"published","published":"2026-10-17T08:32:31Z","modified":"2026-10-17T13:09:24.527313649Z","updated_at":"2026-11-02T15:43:52.011757Z"},{"id":"CLSA-2026-1792764572","title":"TuxCare security update for vite (1 CVE)","description":"TuxCare rebuilt vite to address 1 CVE. Fixed in 4.5.5-tuxcare.10.","status":"published","published":"2026-10-23T14:09:32Z","modified":"2026-10-29T19:45:50.438470771Z","updated_at":"2026-11-02T15:43:54.981307Z"}]}}