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Medium severity6.3GHSA Advisory· Published Oct 20, 2020· Updated Jun 17, 2026

CVE-2020-7747

CVE-2020-7747

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
lightning-servernpm	<= 1.3.0	—

Affected products

3

Lumiverse/Lightning ServerGHSA
Range: <= 1.3.0
Package: https://npmjs.com/package/lightning-server
Lightning Viz/Lightning
cpe:2.3:a:lightning-viz:lightning:*:*:*:*:*:node.js:*:*
ghsa-coords
pkg:npm/lightning-server
Range: <= 1.3.0

Patches

Vulnerability mechanics

References

5

github.com/lightning-viz/lightning/blob/master/app/controllers/session.jsnvdExploitVendor Advisory
snyk.io/vuln/SNYK-JS-LIGHTNINGSERVER-1019381nvdExploitThird Party AdvisoryWEB
github.com/advisories/GHSA-gmch-cm2p-9qw9ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-7747ghsaADVISORY
github.com/lightning-viz/lightning/blob/master/app/controllers/session.js%23L230nvdBroken LinkWEB

News mentions

0

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