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  5. CVE-2019-20903

CVE-2019-20903: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

February 10, 2022

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

References

  • atlaskit.atlassian.com/packages/editor/editor-core/changelog/113.1.5
  • bitbucket.org/atlassian/atlaskit-mk-2/commits/ca88f616e4
  • confluence.atlassian.com/pages/viewpage.action?pageId=1021244735
  • github.com/advisories/GHSA-p5ch-w78f-xh44
  • nvd.nist.gov/vuln/detail/CVE-2019-20903
  • www.npmjs.com/package/@atlaskit/editor-core

Code Behaviors & Features

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Affected versions

All versions before 113.1.5

Fixed versions

  • 113.1.5

Solution

Upgrade to version 113.1.5 or above.

Impact 5.4 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

npm/@atlaskit/editor-core/CVE-2019-20903.yml

Spotted a mistake? Edit the file on GitLab.

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