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Security-metrics-botCONFSERVER-61266

HistoryFeb 22, 2021 - 4:54 a.m.

Persistent XSS through Team Calendar in Confluence Server - CVE-2020-29444

2021-02-2204:54:36

security-metrics-bot

jira.atlassian.com

xss

confluence server

team calendar

cve-2020-29444

cross site scripting

security researcher

apple

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

22.7%

JSON

Affected versions of Team Calendar in Confluence Server allow attackers to inject arbitrary HTML or Javascript via a Cross Site Scripting vulnerability in admin global setting parameters.
h3. Affected versions:

< 7.11.0

h3. Fixed version:

7.11.0

This vulnerability is attributed to Stefano Castilletti, a security researcher from Apple.

Affected configurations

Vulners

Node

atlassianconfluence_data_centerRange≤7.4.4

atlassianconfluence_data_centerRange≤7.9.0

atlassianconfluence_data_centerRange<TC-6.1.8

atlassianconfluence_data_centerRange<TC-7.0.7

atlassianconfluence_data_centerRange<7.11.0

VendorProductVersionCPE
atlassianconfluence_data_center*cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
atlassian	confluence_data_center	*	cpe:2.3:a:atlassian:confluence_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

22.7%

JSON

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