VULNERABILITY INTELLIGENCE

CVE-2023-45279

CVSS score5.4 MEDIUM
EPSS probability0.50%
CISA KEVNot currently listed
Published2023-10-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

Yamcs 5.8.6 allows XSS (issue 1 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. There's a way to upload a display referencing a malicious JavaScript file to the bucket. The user can then open the uploaded display by selecting Telemetry from the menu and navigating to the display.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references