Vulnerability CVE-2019-20903
Published: 2020-10-01

Description:
The hyperlinks functionality in atlaskit/editor-core in before version 113.1.5 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in link targets.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Atlassian -> Editor-core 

 References:
https://atlaskit.atlassian.com/packages/editor/editor-core/changelog/113.1.5
https://confluence.atlassian.com/pages/viewpage.action?pageId=1021244735
https://www.npmjs.com/package/@atlaskit/editor-core
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