Vulnerability · Published Oct 13, 2026 · Assigned by GitHub_M
CVE-2026-106108Quasar Framework: App Vite SSG page output paths can escape the configured distribution directory
Medium 5.7
In plain English
A medium-severity path traversal in app-vite from @quasar. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Quasar Framework is a framework for building high-performance Vue.js user interfaces. From 3.1.0 until 3.3.0, @quasar/app-vite SSG page definitions returned by getSsgPages() could supply dir and filename values that were joined to build.distDir without verifying the final destination. Parent traversal or an existing symlink below the distribution directory could create new HTML files or directories outside the output tree with the build user's permissions. Application configuration and SSG page definitions are trusted by default, so exploitation requires a build process that derives them from external or otherwise less-trusted content; existing files remain protected by the renderer's no-overwrite behavior. This issue is fixed in version 3.3.0.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | @quasar/app-vite | 3.3.0 | GHSA-vhhq-m2gm-rwc9 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| quasarframework | quasar | >= 2.22.0, < 2.23.3 |
| @quasar | app-vite | >= 3.1.0, < 3.3.0 |
Weakness: CWE-22 · Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:A/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
References
- https://github.com/quasarframework/quasar/security/advisories/GHSA-vhhq-m2gm-rwc9 x_refsource_CONFIRM
- https://github.com/quasarframework/quasar/commit/cdd4daeec839215540221122763c7a17cd478abc x_refsource_MISC
- https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0 x_refsource_MISC