https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 11:39:12 +0000 https://vulnerability.circl.lu/vuln/cve-2025-31486 <p><strong>Affected:</strong> vitejs vite</p> <p>Vite is a frontend tooling framework for javascript. The contents of arbitrary files can be returned to the browser. By adding ?.svg with ?.wasm?init or with sec-fetch-dest: script header, the server.fs.deny restriction was able to bypass. This bypass is only possible if the file is smaller than build.assetsInlineLimit (default: 4kB) and when using Vite 6.0+. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 4.5.12, 5.4.17, 6.0.14, 6.1.4, and 6.2.5.</p> <p><strong>Affected:</strong> vitejs vite</p> <p>Vite is a frontend tooling framework for javascript. The contents of arbitrary files can be returned to the browser. By adding ?.svg with ?.wasm?init or with sec-fetch-dest: script header, the server.fs.deny restriction was able to bypass. This bypass is only possible if the file is smaller than build.assetsInlineLimit (default: 4kB) and when using Vite 6.0+. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 4.5.12, 5.4.17, 6.0.14, 6.1.4, and 6.2.5.</p> https://vulnerability.circl.lu/vuln/cve-2025-31486 https://vulnerability.circl.lu/vuln/ghsa-xcj6-pq6g-qj4x <p><strong>Affected:</strong> npm: vite</p> <p>### Summary</p> <p>The contents of arbitrary files can be returned to the browser.</p> <p>### Impact</p> <p>Only 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.</p> <p>### Details</p> <p>#### `.svg`</p> <p>Requests ending with `.svg` are loaded at this line. https://github.com/vitejs/vite/blob/037f801075ec35bb6e52145d659f71a23813c48f/packages/vite/src/node/plugins/asset.ts#L285-L290 By adding `?.svg` with `?.wasm?init` or with `sec-fetch-dest: script` header, the restriction was able to bypass.</p> <p>This bypass is only possible if the file is smaller than [`build.assetsInlineLimit`](https://vite.dev/config/build-options.html#build-assetsinlinelimit) (default: 4kB) and when using Vite 6.0+.</p> <p>#### relative paths</p> <p>The check was applied before the id normalization. This allowed requests to bypass with relative paths (e.g. `../../`).</p> <p>### PoC</p> <p>```bash npm create vite@latest cd vite-project/ npm install npm run dev ```</p> <p>send request to read `etc/passwd`</p> <p>```bash curl &#39;http://127.0.0.1:5173/etc/passwd?.svg?.wasm?init&#39; ```</p> <p>```bash curl &#39;http://127.0.0.1:5173/@fs/x/x/x/vite-project/?/../../../../../etc/passwd?import&amp;?raw&#39; ```</p> <p><strong>Affected:</strong> npm: vite</p> <p>### Summary</p> <p>The contents of arbitrary files can be returned to the browser.</p> <p>### Impact</p> <p>Only 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.</p> <p>### Details</p> <p>#### `.svg`</p> <p>Requests ending with `.svg` are loaded at this line. https://github.com/vitejs/vite/blob/037f801075ec35bb6e52145d659f71a23813c48f/packages/vite/src/node/plugins/asset.ts#L285-L290 By adding `?.svg` with `?.wasm?init` or with `sec-fetch-dest: script` header, the restriction was able to bypass.</p> <p>This bypass is only possible if the file is smaller than [`build.assetsInlineLimit`](https://vite.dev/config/build-options.html#build-assetsinlinelimit) (default: 4kB) and when using Vite 6.0+.</p> <p>#### relative paths</p> <p>The check was applied before the id normalization. This allowed requests to bypass with relative paths (e.g. `../../`).</p> <p>### PoC</p> <p>```bash npm create vite@latest cd vite-project/ npm install npm run dev ```</p> <p>send request to read `etc/passwd`</p> <p>```bash curl &#39;http://127.0.0.1:5173/etc/passwd?.svg?.wasm?init&#39; ```</p> <p>```bash curl &#39;http://127.0.0.1:5173/@fs/x/x/x/vite-project/?/../../../../../etc/passwd?import&amp;?raw&#39; ```</p> https://vulnerability.circl.lu/vuln/ghsa-xcj6-pq6g-qj4x