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CVE-2020-12827

Good to know:

Date: June 17, 2020

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

Language: JS

Severity Score

7.2

Related Resources (10)

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

Url: https://github.com/mjmlio/mjml

Url: https://rcesecurity.com

Url: https://twitter.com/mjmlio

Url: https://mjml.io/community

Url: http://seclists.org/fulldisclosure/2020/Jun/23

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-12827

Url: https://github.com/mjmlio/mjml/releases/tag/v4.6.3

Url: https://github.com/mjmlio/mjml/commit/30e29ed2cdaec8684d60a6d12ea07b611c765a12

Url: https://www.mend.io/vulnerability-database/CVE-2020-12827

Severity Score

7.2

Weakness Type (CWE)

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-22

Top Fix

Upgrade Version

Upgrade to version mjml - 4.6.3

CVSS v3.1

Base Score:	7.2
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	6.4
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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