How many CVEs have patched serveStaticMiddleware?

3 published CVEs changed serveStaticMiddleware in vitejs/vite, in 5 distinct patches totalling 19 changed lines, between 2022 and 2025.

What is the latest CVE that changed serveStaticMiddleware?

CVE-2025-46565 (Vite's server.fs.deny bypassed with /. for files under project root), published 2025-05-01, changed lines 130 to 193 of packages/vite/src/node/server/middlewares/static.ts.

How does serveStaticMiddleware compare to the rest of vitejs/vite?

vitejs/vite has 16 CVEs with a located fix in total; 3 of them changed serveStaticMiddleware.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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vitejs/vite

Function

serveStaticMiddleware

Name: serveStaticMiddleware in vitejs/vite: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

packages/vite/src/node/server/middlewares/static.ts

Last patched May 1, 2025

3

CVEs

That changed this function

5

Distinct patches

Backports counted once

19

Lines changed

Added plus removed

2022–2025

Years

By CVE publication date

Overview

serveStaticMiddleware in vitejs/vite was changed by 3 published CVE fixes between 2022 and 2025, in 5 distinct patches that added or removed 19 lines in total.

vitejs/vite has 16 CVEs with a located fix in total, so 19% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed serveStaticMiddleware, newest first, with the lines each fix touched.

Vite's server.fs.deny bypassed with /. for files under project root
CVE-2025-46565 · lines 130–193 · +10 −5 in 2 hunks
Medium · CVSS 6.0
EPSS 1.2%2025-05-01
Vite Server Options (server.fs.deny) can be bypassed using double forward-slash (//)
CVE-2023-34092 · line 103 · +1 −1
High · CVSS 7.5
EPSS 3.1%2023-06-01
Vite before v2.9.13 vulnerable to directory traversal via crafted URL to victim's service
CVE-2022-35204 · line 83 · +1 −1
High · CVSS 8.7
EPSS 1.3%2022-08-18

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in vitejs/vite changed by the most CVE fixes.

then8 CVEs · playground/fs-serve/root/src/index.html ensureServingAccess4 CVEs · packages/vite/src/node/server/middlewares/transform.ts transformMiddleware4 CVEs · packages/vite/src/node/server/middlewares/transform.ts picomatch2 CVEs · packages/vite/src/node/server/index.ts ensureServingAccess2 CVEs · packages/vite/src/node/server/middlewares/static.ts viteServeRawFsMiddleware2 CVEs · packages/vite/src/node/server/middlewares/static.ts

All patched functions in vitejs/vite

Frequently asked questions

Common questions about CVE fixes to serveStaticMiddleware.

How many CVEs have patched serveStaticMiddleware?: 3 published CVEs changed serveStaticMiddleware in vitejs/vite, in 5 distinct patches totalling 19 changed lines, between 2022 and 2025.
What is the latest CVE that changed serveStaticMiddleware?: CVE-2025-46565 (Vite's server.fs.deny bypassed with /. for files under project root), published 2025-05-01, changed lines 130 to 193 of packages/vite/src/node/server/middlewares/static.ts.
How does serveStaticMiddleware compare to the rest of vitejs/vite?: vitejs/vite has 16 CVEs with a located fix in total; 3 of them changed serveStaticMiddleware.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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