Vulnerability Monitor

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CVE-2021-39111

The Editor plugin in Atlassian Jira Server and Data Center before version 8.5.18, from 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the handling of supplied content such as from a PDF when pasted into a field such as the description field.

Published

2021-08-30T07:15:06.687

Last Modified

2024-11-21T06:18:35.470

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application atlassian data_center < 8.5.18 Yes
Application atlassian jira < 8.5.18 Yes
Application atlassian jira_data_center < 8.13.10 Yes
Application atlassian jira_data_center < 8.18.2 Yes
Application atlassian jira_server < 8.13.10 Yes
Application atlassian jira_server < 8.18.2 Yes
References