CVE-2018-13391

Name: CVE-2018-13391
Creator: NVD / NIST
Published: 2018-08-28T12:29:00.23+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.80%

Last modified Jun 17, 2026

CVE-2018-13391 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.80% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

1.80%

75.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Atlassian	Jira	< 7.6.8
Atlassian	Jira Server	>= 7.7.0, < 7.7.5
Atlassian	Jira Server	>= 7.8.0, < 7.8.5
Atlassian	Jira Server	>= 7.9.0, < 7.9.3
Atlassian	Jira Server	>= 7.10.0, < 7.10.3
Atlassian	Jira Server	>= 7.11.0, < 7.11.2

References

http://www.securityfocus.com/bid/105165Third Party Advisory, VDB Entry
https://jira.atlassian.com/browse/JRASERVER-67750Issue Tracking, Vendor Advisory
http://www.securityfocus.com/bid/105165Third Party Advisory, VDB Entry
https://jira.atlassian.com/browse/JRASERVER-67750Issue Tracking, Vendor Advisory

Timeline

Published: Aug 28, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-13391?

How severe is CVE-2018-13391?

Severity scoring for CVE-2018-13391 is pending analysis. The EPSS model estimates a 1.80% probability of exploitation in the next 30 days.

How do I fix CVE-2018-13391?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-13391?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST