Directory traversal in elFinder.AspNet
Priority LOW 36CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-22 and the CVSS impact.
Summary
This affects the package elFinder.AspNet before 1.1.1. The user-controlled file name is not properly sanitized before it is used to create a file system path.
Why it matters now
EPSS 0.01732 77th percentileScored 2026-11-07
Fix Fixed elFinder.AspNet: 1.1.1elFinder.AspNet (NuGet): 1.1.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | elFinder.AspNet | before 1.1.1 | 1.1.1 | Patch available | CNA |
| — | elFinder.AspNet (NuGet) | before 1.1.1 | 1.1.1 | Patch available | GHSA-pjxv-w3qj-j8m3 |
- elFinder.AspNet Vendor— Affected before 1.1.1 Fixed in 1.1.1 Patch available CNA
- elFinder.AspNet (NuGet) Vendor— Affected before 1.1.1 Fixed in 1.1.1 Patch available GHSA-pjxv-w3qj-j8m3
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:elfinder.aspnet_project:elfinder.aspnet:*:*:*:*:*:*:*:* | before 1.1.1 | Vulnerable | Elfinder.aspnet Project |
- cpe:2.3:a:elfinder.aspnet_project:elfinder.aspnet:*:*:*:*:*:*:*:* Versions before 1.1.1 Vulnerable ·Elfinder.aspnet Project
Remediation
- Fix · CNA elFinder.AspNet Fixed in 1.1.1
- Fix · GHSA-pjxv-w3qj-j8m3 elFinder.AspNet (NuGet) Fixed in 1.1.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2021-23415
- 2026-10-03 Alias added: GHSA-pjxv-w3qj-j8m3
References
Sources
- CVE-2021-23415 · CVE Program
- CVE-2021-23415 · NVD
- FIRST EPSS
- GHSA-pjxv-w3qj-j8m3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences