CVE-2020-12827

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

CVSS v3.1 NVD

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L

CVSS v2.0 NVD

6.4 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P

EPSS

2.66% chance of exploitation in the next 30 days, 85th percentile

Published

2020-06-17

Updated

2024-08-04

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/158111/MJML-4.6.2-Path-Traversal.html

Security advisories

• https://mjml.io/community
• http://seclists.org/fulldisclosure/2020/Jun/23
• mjmlio/mjml/releases/tag/v4.6.3
• https://twitter.com/mjmlio
• advisories/GHSA-4hch-r9xf-6vfr

References

• CVE Record
• NVD entry