CVE-2023-26563
The Syncfusion EJ2 Node File Provider 0102271 is vulnerable to filesystem-server.js directory traversal.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.89% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- syncfusion/nodejs file system provider
- Source
- cve@mitre.org
References
- https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/Product
- https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/Exploit
- https://github.com/SyncfusionExamples/ej2-filemanager-node-filesystemProduct
- https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/Product
- https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/Exploit
- https://github.com/SyncfusionExamples/ej2-filemanager-node-filesystemProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.