UpHeron
All vulnerabilities

Servers and applications

CVE-2019-8443

The ViewUpgrades resource in Jira before version 7.13.4, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers who have obtained access to administrator's session to access the ViewUpgrades administrative resource without needing to re-authenticate to pass "WebSudo" through an improper access control vulnerability.

Severity
High 8.1
Published
22 May 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.13.4, 8.0.4, 8.1.1
Exploit chance
2.6% in the next 30 daysHigher than 85% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
Improper authentication (CWE-287)
Attack
Over the network · Only under certain conditions · No login needed · No user action needed
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira
  • Every version before 7.13.4
JiraServers and applications · cpe:a:atlassian:jira_server
  • From 8.0.0 before 8.0.4
  • From 8.1.0 before 8.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-8443
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-8443