Vulnerability 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.
CVSS Score
5.4
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Editor-Core | < 113.1.5 |
Related Weaknesses (CWE)
References
- https://atlaskit.atlassian.com/packages/editor/editor-core/changelog/113.1.5Release NotesVendor Advisory
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1021244735Vendor Advisory
- https://www.npmjs.com/package/%40atlaskit/editor-core
- https://atlaskit.atlassian.com/packages/editor/editor-core/changelog/113.1.5Release NotesVendor Advisory
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1021244735Vendor Advisory
- https://www.npmjs.com/package/%40atlaskit/editor-core
FAQ
What is CVE-2019-20903?
CVE-2019-20903 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 tar...
How severe is CVE-2019-20903?
CVE-2019-20903 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-20903?
Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Editor-Core.