CVE-2026-78847

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-78847
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-21 22:16:58 UTC
Updated2026-09-21 22:16:58 UTC
DescriptionAn issue in gray-matter All versions (verified on 4.0.3) allows the JavaScript engine in lib/engines.js using eval() to parse front matter when language is js/javascript.This allows arbitrary code execution.

Risk And Classification

Problem Types: n/a

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
github.com/jonschlinkert/gray-matter/issues/131 [email protected] github.com
github.com/jonschlinkert/gray-matter/issues/112 [email protected] github.com
github.com/jonschlinkert/gray-matter/issues/182 [email protected] github.com
blog.checo.cc/en/posts/Security/1 [email protected] blog.checo.cc
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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