CVE-2020-11023

MEDIUM6.9⚠ KEVEPSS 34.7%

Potential XSS vulnerability in jQuery

Published: 4/29/2020Modified: 4/28/2026Added to CISA KEV: 1/23/2025

Description

In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.

Affected packages (8)

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1MEDIUM6.9CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N/E:H

References (128)