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nessusThis script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.WEB_APPLICATION_SCANNING_112957
HistorySep 10, 2021 - 12:00 a.m.

Atlassian Jira < 8.5.18 Multiple Vulnerabilities

2021-09-1000:00:00
This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
11
atlassian jira
vulnerabilities
information disclosure
cross-site scripting
remote attackers
cve-2021-39121
cve-2021-39111

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

45.4%

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior to 8.5.18, 8.6.x < 8.13.10 or 8.14.x < 8.18.2. It is, therefore, affected by multiple vulnerabilities:

  • An information disclosure vulnerability in the /rest/api/latest/projectvalidate/key endpoint allowing authenticated remote attackers to enumerate the keys of private Jira projects. (CVE-2021-39121)

  • 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 allowing remote attackers to inject arbitrary HTML or JavaScript. (CVE-2021-39111)

Note that the scanner has not tested for these issues but has instead relied only on the application’s self-reported version number.

No source data

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

45.4%

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