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WS-2020-0040

Good to know:

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Date: February 20, 2020

The package discord-markdown allows any website using it with a user-generated markdown to be vulnerable to code injection via the page where the markdown is displayed.

Language: JS

Severity Score

Related Resources (2)

https://github.com/brussell98/discord-markdown/commit/7ce2eb66520815dcf5e97ef2bc8a2d5979da66e7
https://www.mend.io/vulnerability-database/WS-2020-0040

Severity Score

Weakness Type (CWE)

Code

CWE-17

Improper Control of Generation of Code ('Code Injection')

CWE-94

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

Top Fix

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Upgrade Version

Upgrade to version discord-markdown - 2.3.1

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CVSS v3.1

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

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