CVE-2025-58751 — vite
Fix: lukeed/sirv@f0113f3CVE-2025-58751 is a Path Traversal vulnerability in vite. A fix is available for vite — see the affected versions and patch details below.
Vite middleware may serve files starting with the same name with the public directory
Exploitation Status
Proof-of-concept exploit code exists
- CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
Exploitation and automatability from CISA’s SSVC triage for CVE-2025-58751.
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Real-World Exposure
How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.
vitenpmDescription
Vite is a frontend tooling framework for JavaScript. Prior to versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20, files starting with the same name with the public directory were served bypassing the server.fs settings. Only apps that explicitly expose the Vite dev server to the network (using --host or server.host config option), use the public directory feature (enabled by default), and have a symlink in the public directory are affected. Versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20 fix the issue.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | vite | ≥ 7.1.0&&< 7.1.5 | 7.1.5npm install vite@7.1.5 |
| 📦npm | vite | ≥ 7.0.0&&< 7.0.7 | 7.0.7npm install vite@7.0.7 |
| 📦npm | vite | ≥ 6.0.0&&< 6.3.6 | 6.3.6npm install vite@6.3.6 |
| 📦npm | vite | all versions | 5.4.20npm install vite@5.4.20 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for vite, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update vite to 7.1.5 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2025-58751 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like CVE-2025-58751 can be triaged on real exposure rather than presence alone.
Tailored to CVE-2025-58751. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
How to detect CVE-2025-58751
A community-maintained Nuclei template exists for this CVE. You can scan for it directly:
nuclei -id cve-2025-58751 -u https://target- Template
- Vite Dev Server - Path Traversal
- Severity
- low
- Impact
- Attackers can access unauthorized files bypassing filesystem restrictions, potentially exposing sensitive data.
- Remediation
- Update to versions 7.1.5, 7.0.7, 6.3.6, or 5.4.20 or later.
Template by ProjectDiscovery nuclei-templates (wn147), MIT licensed. View the full template. Scan only systems you are authorised to test.
Frequently Asked Questions
Is CVE-2025-58751 in your dependencies?
O3 Security finds CVE-2025-58751 across npm dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.