CVE-2023-26564

CRITICAL EPSS 68.9%
Published Jul 12, 20232y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Jul 12, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
68.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
syncfusionej2_aspcore_file_provider*any

References 3

  • ej2.syncfusion.com https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/
    Product
  • github.com https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/
    Exploit
  • github.com https://github.com/SyncfusionExamples/ej2-aspcore-file-provider
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.