Missing Authorization in Jira Software Server - CVE-2019-8445
Published: September 17, 2019
Vulnerability identifier: #VU21151
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-8445
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to missing permissions check in the "/rest/api/2/worklog/list" API endpoint. A remote authenticated attacker can view worklog time information or obtain a list of worklog ID's via "/rest/api/2/worklog/updated".
Affected software
Jira Software Server
How to mitigate CVE-2019-8445
Install updates from vendor's website.
Jira Software Server - addressed in versions 7.13.9, 8.3.2, 8.4.0