Vulnerability DatabaseWS-2020-0121
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WS-2020-0121
Published:May 19, 2026
Updated:October 16, 2026
highcharts before 8.1.1 is vulnerable to Cross-Site Scripting. An attacker can exacute arbitrary code from chart configuration string.
Affected Packages
ifcnv (CONDA):
Affected version(s) =0.2.1
Fix Suggestion:
Update to version no_fix
multiqc (CONDA):
Affected version(s) >=0.4 <1.22
Fix Suggestion:
Update to version 1.22
ifcnv (PYTHON):
Affected version(s) =0.2.1
Fix Suggestion:
Update to version no_fix
multiqc (PYTHON):
Affected version(s) >=0.4 <1.22
Fix Suggestion:
Update to version 1.22
Related Resources (1)
https://github.com/highcharts/highcharts/commit/55c39dd55f12ce8dfab84f8ec13ad81423bee9f5
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE