Vulnerability Report

CVE-2018-20239

Title: Atlassian Crucible Cross-Site Scripting (XSS)

Cross-Site Scripting (XSS)

Proof Of Concept

No public PoC currently indexed for CVE-2018-20239.

CWE Category CWE-79
Published Date Apr 30, 2019
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.4 CVSS v3.1
Exploit Probability (EPSS)
3.40%

Vulnerability Summary

CVE-2018-20239: Application Links before version 5.0.11, from version 5.1.0 before 5.2.10, from version 5.3.0 before 5.3.6, from version 5.4.0 before 5.4.12, and from version 6.0.0 before 6.0.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the applinkStartingUrl parameter. The product is used as a plugin in various Atlassian products where the following are affected: Confluence before version 6.15.2, Crucible before version 4.7.0, Crowd before version 3.4.3, Fisheye before version 4.7.0, Jira before version 7.13.3 and 8.x before 8.1.0.

Impacted Vendors

A
atlassian 8

Reference Links

https://ecosystem.atlassian.net/browse/APL-1373 https://jira.atlassian.com/browse/CONFSERVER-58208 https://jira.atlassian.com/browse/CRUC-8379 https://jira.atlassian.com/browse/CWD-5362 https://jira.atlassian.com/browse/FE-7161 https://jira.atlassian.com/browse/JRASERVER-68855 https://ecosystem.atlassian.net/browse/APL-1373 https://jira.atlassian.com/browse/CONFSERVER-58208 https://jira.atlassian.com/browse/CRUC-8379 https://jira.atlassian.com/browse/CWD-5362 https://jira.atlassian.com/browse/FE-7161 https://jira.atlassian.com/browse/JRASERVER-68855
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.4
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0
Source Entity [email protected]
Severity LOW
3.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:S/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-20239 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected Stack

No specific products linked.