CVE-2022-39215
Last modified
CVE-2022-39215 is a medium-severity vulnerability rated 5.8/10 on the CVSS scale. Tauri is a framework for building binaries for all major desktop platforms. Due to missing canonicalization when `readDir` is called recursively, it was possible to display directory listings outside of the defined `fs` scope. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
Tauri is a framework for building binaries for all major desktop platforms. Due to missing canonicalization when `readDir` is called recursively, it was possible to display directory listings outside of the defined `fs` scope. This required a crafted symbolic link or junction folder inside an allowed path of the `fs` scope. No arbitrary file content could be leaked. The issue has been resolved in version 1.0.6 and the implementation now properly checks if the requested (sub) directory is a symbolic link outside of the defined `scope`. Users are advised to upgrade. Users unable to upgrade should disable the `readDir` endpoint in the `allowlist` inside the `tauri.conf.json`.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tauri | Tauri | < 1.0.6 |
References
- https://github.com/tauri-apps/tauri/issues/4882Exploit, Issue Tracking, Third Party Advisory
- https://github.com/tauri-apps/tauri/pull/5123Patch, Third Party Advisory
- https://github.com/tauri-apps/tauri/pull/5123/commits/1f9b9e8d26a2c915390323e161020bcb36d44678Patch, Third Party Advisory
- https://github.com/tauri-apps/tauri/security/advisories/GHSA-28m8-9j7v-x499Mitigation, Patch, Third Party Advisory
- https://github.com/tauri-apps/tauri/issues/4882Exploit, Issue Tracking, Third Party Advisory
- https://github.com/tauri-apps/tauri/pull/5123Patch, Third Party Advisory
- https://github.com/tauri-apps/tauri/pull/5123/commits/1f9b9e8d26a2c915390323e161020bcb36d44678Patch, Third Party Advisory
- https://github.com/tauri-apps/tauri/security/advisories/GHSA-28m8-9j7v-x499Mitigation, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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