Cross-site request forgery in Jira Software Server - CVE-2019-8447
Published: September 18, 2019
Vulnerability identifier: #VU21179
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-8447
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in the ServiceExecutor resource. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website such as trigger the creation of export files.
Affected software
Jira Software Server
How to mitigate CVE-2019-8447
Install update from vendor's website.
Jira Software Server - addressed in versions 8.3.2, 8.4.0