CVE-2018-13391 : The ProfileLinkUserFormat component of Jira Server before version 7.6.8, from ve

The ProfileLinkUserFormat component of Jira Server before version 7.6.8, from version 7.7.0 before version 7.7.5, from version 7.8.0 before version 7.8.5, from version 7.9.0 before version 7.9.3, from version 7.10.0 before version 7.10.3 and from version 7.11.0 before version 7.11.2 allows remote attackers who can access & view an issue to obtain the email address of the reporter and assignee user of an issue despite the configured email visibility setting being set to hidden.

Published 2018-08-28 12:29:00

Updated 2022-03-25 17:22:39

Source Atlassian

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2018-13391

Atlassian » Jira
Versions before (<) 7.6.8
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 7.9.0 and before (<) 7.9.3
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 7.7.0 and before (<) 7.7.5
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 7.8.0 and before (<) 7.8.5
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 7.11.0 and before (<) 7.11.2
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions
Atlassian » Jira Server
Versions from including (>=) 7.10.0 and before (<) 7.10.3
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2018-13391

Top countries where our scanners detected CVE-2018-13391

Top open port discovered on systems with this issue 80

IPs affected by CVE-2018-13391 1,538

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-13391!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-13391

EPSS FAQ

0.16%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 37 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-13391

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2018-13391

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-13391

https://jira.atlassian.com/browse/JRASERVER-67750

[JRASERVER-67750] Issue reporter and assignee user email addresses were disclosed regardless of the email visibility setting - CVE-2018-13391 - Create and track feature requests for Atlassian products
Issue Tracking;Vendor Advisory
http://www.securityfocus.com/bid/105165

Atlassian JIRA CVE-2018-13391 Information Disclosure Vulnerability
Third Party Advisory;VDB Entry