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Atlassian Jira 8.6.x < 8.13.10 Multiple Vulnerabilities

medium Web App Scanning Plugin ID 112958

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Synopsis

Atlassian Jira 8.6.x < 8.13.10 Multiple Vulnerabilities

Description

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.

Solution

Upgrade to Atlassian Jira version 8.13.10 or later.

See Also

https://jira.atlassian.com/browse/JRASERVER-72715

https://jira.atlassian.com/browse/JRASERVER-72716

Plugin Details

Severity: Medium

ID: 112958

Type: remote

Published: 9/10/2021

Updated: 3/14/2023

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 3.0

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2021-39111

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS Score Source: CVE-2021-39111

Vulnerability Information

CPE: cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*

Exploit Ease: No known exploits are available

Patch Publication Date: 8/18/2021

Vulnerability Publication Date: 8/18/2021

Reference Information

CVE: CVE-2021-39111, CVE-2021-39121