CVE-2020-7747

PoC ×2—

CVSS 3.1

6.3 medium

EPSS

<1%p57

Published

Oct 20, 2020 (Oct 20, 2020)

Modified

Jun 17, 2026

Description

This affects all versions of package lightning-server. It is possible to inject malicious JavaScript code as part of a session controller.

Vendors: lightning-viz
Products: lightning
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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