Vulnerability DatabaseWS-2019-0025
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WS-2019-0025
Published:May 19, 2026
Updated:May 20, 2026
Versions 0.3.7 and earlier of marked When mangling is disabled via option mangle don't escape target href are vulnerable to XSS, which allows an attacker to inject arbitrary code.
Affected Packages
notebook (CONDA):
Affected version(s) =5.5.0 <5.6.0
Fix Suggestion:
Update to version 5.6.0
notebook (PYTHON):
Affected version(s) =5.5.0 <5.6.0
Fix Suggestion:
Update to version 5.6.0
notebook (PYTHON):
Affected version(s) >=4.0.1 <5.3.1
Fix Suggestion:
Update to version 5.3.1
ipython (PYTHON):
Affected version(s) >=1.0.0 <4.0.0
Fix Suggestion:
Update to version 4.0.0
Related Resources (2)
https://github.com/markedjs/marked/issues/926
https://github.com/markedjs/marked/commit/cb72584c5d9d32ebfdbb99e35fb9b81af2b79686
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE