CVE-2021-39248

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CVSS 3.1

6.1 medium

EPSS

<1%p48

Published

Aug 17, 2021 (Aug 17, 2021)

Modified

Jun 17, 2026

Description

Open edX through Lilac.1 allows XSS in common/static/common/js/discussion/utils.js via crafted LaTeX content within a discussion.

Vendors: edx
Products: edx-platform
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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