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atlassianSecurity-metrics-botJRASERVER-72393
HistoryMay 06, 2021 - 8:05 a.m.

Stored XSS on Jira Issue XML Export - CVE-2021-26082

2021-05-0608:05:42
security-metrics-bot
jira.atlassian.com
11
jira
atlassian
server
xml export
cross-site scripting
vulnerability
remote attackers
html
javascript
cve-2021-26082

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

29.2%

Affected versions of Atlassian Jira Server allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in XML Export.

The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.17.0.

Affected versions:

  • version < 8.5.14
  • 8.6.0 ≤ version < 8.13.6
  • 8.14.0 ≤ version < 8.17.0

Fixed versions:

  • 8.5.14
  • 8.13.6
  • 8.17.0

Affected configurations

Vulners
Node
atlassianjira_data_centerRange8.5.13
OR
atlassianjira_data_centerRange8.13.5
OR
atlassianjira_data_centerRange8.16.0
OR
atlassianjira_data_centerRange<8.5.14
OR
atlassianjira_data_centerRange<8.13.6
OR
atlassianjira_data_centerRange<8.17.0
VendorProductVersionCPE
atlassianjira_data_center*cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

29.2%

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