UpHeron
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Servers and applications

CVE-2018-13391

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…

Severity
Medium 5.3
Published
28 Aug 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.6.8, 7.7.5, 7.8.5, 7.9.3, 7.10.3, 7.11.2
Exploit chance
1.9% in the next 30 daysHigher than 79% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read some data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Sources
NVD

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.

From NVD.

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira
  • Every version before 7.6.8
JiraServers and applications · cpe:a:atlassian:jira_server
  • From 7.7.0 before 7.7.5
  • From 7.8.0 before 7.8.5
  • From 7.9.0 before 7.9.3
  • From 7.10.0 before 7.10.3
  • From 7.11.0 before 7.11.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-13391
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-13391