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WS-2021-0040

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Date: March 12, 2021

In highcharts-export-server before version 2.1.0 there is a vulnerability that allows exposure of internal HTTP resources. The vulnerability allows for reading and outputting files served by other services on the internal network in which the export server is hosted. If the export server is exposed to the internet, this potentially allows a malicious user to gain read access to internal web-resources.

Language: JS

Severity Score

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

Files or Directories Accessible to External Parties

CWE-552

Top Fix

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Upgrade Version

Upgrade to version highcharts-export-server - 2.1.0

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CVSS v3.1

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

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