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High severity7.2NVD Advisory· Published Jun 17, 2020· Updated Jun 17, 2026

CVE-2020-12827

CVE-2020-12827

Description

MJML prior to 4.6.3 contains a path traversal vulnerability when processing the mj-include directive within an MJML document.

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
mjmlnpm	< 4.6.3	4.6.3

Affected products

3

Mjml/Mjml
cpe:2.3:a:mjml:mjml:*:*:*:*:*:*:*:*
Range: <4.6.3
MJML/MJMLdescription
ghsa-coords
pkg:npm/mjml
Range: < 4.6.3

Patches

Vulnerability mechanics

References

9

github.com/mjmlio/mjml/commit/30e29ed2cdaec8684d60a6d12ea07b611c765a12nvdPatchThird Party AdvisoryWEB
packetstormsecurity.com/files/158111/MJML-4.6.2-Path-Traversal.htmlnvdExploitThird Party AdvisoryVDB EntryWEB
seclists.org/fulldisclosure/2020/Jun/23nvdExploitMailing ListThird Party AdvisoryWEB
github.com/advisories/GHSA-4hch-r9xf-6vfrghsaADVISORY
github.com/mjmlio/mjml/releases/tag/v4.6.3nvdRelease NotesThird Party AdvisoryWEB
mjml.io/communitynvdVendor Advisory
nvd.nist.gov/vuln/detail/CVE-2020-12827ghsaADVISORY
twitter.com/mjmlionvdThird Party Advisory
rcesecurity.comnvdBroken Link

News mentions

0

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