What’s Vulnerable › Vulnerabilities

CVE-2023-26563

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-12 · updated 2026-06-17
• Weakness: CWE-22

Description

The Syncfusion EJ2 Node File Provider 0102271 is vulnerable to filesystem-server.js directory traversal. As a result, an unauthenticated attacker can: - On Windows, list files in any directory, read any file, delete any file, upload any file to any directory accessible by the web server. - On Linux, read any file, download any directory, delete any file, upload any file to any directory accessible by the web server.

Affected products

• syncfusion Nodejs File System Provider: 0102271

References

• https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/
• https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/
• https://github.com/SyncfusionExamples/ej2-filemanager-node-filesystem
• https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/
• https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/
• https://github.com/SyncfusionExamples/ej2-filemanager-node-filesystem

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