VULNERABILITY INTELLIGENCE

CVE-2020-15864

CVSS score6.1 MEDIUM
EPSS probability0.71%
CISA KEVNot currently listed
Published2021-01-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

An issue was discovered in Quali CloudShell 9.3. An XSS vulnerability in the login page allows an attacker to craft a URL, with a constructor.constructor substring in the username field, that executes a payload when the user visits the /Account/Login page.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references