Description
Vite is a frontend tooling framework for javascript. The Vite dev server option `server.fs.deny` can be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows. This bypass is similar to CVE-2023-34092 -- with surface area reduced to hosts having case-insensitive filesystems. Since `picomatch` defaults to case-sensitive glob matching, but the file server doesn't discriminate; a blacklist bypass is possible. By requesting raw filesystem paths using augmented casing, the matcher derived from `config.server.fs.deny` fails to block access to sensitive files. This issue has been addressed in vite@5.0.12, vite@4.5.2, vite@3.2.8, and vite@2.9.17. Users are advised to upgrade. Users unable to upgrade should restrict access to dev servers.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| vitejs | vite | >=2.7.0, < 2.9.17, >=3.0.0, <3.2.8, >=4.0.0, < 4.5.2, >=5.0.0, < 5.0.12 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | velociraptor | 0.7.0.4.git142.862ef23-1.1 | openSUSE-SU-2025:14663-1 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | vite | 5.0.12-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | vite | >= 2.7.0, < 2.9.17 | 2.9.17 | GHSA-c24v-8rfc-w8vw |
| npm | vite | >= 3.0.0, < 3.2.8 | 3.2.8 | GHSA-c24v-8rfc-w8vw |
| npm | vite | >= 4.0.0, < 4.5.2 | 4.5.2 | GHSA-c24v-8rfc-w8vw |
| npm | vite | >= 5.0.0, < 5.0.12 | 5.0.12 | GHSA-c24v-8rfc-w8vw |
Advisories 1
- openSUSE-SU-2025:14663-1 velociraptor-0.7.0.4.git142.862ef23-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026