What’s Vulnerable › Vulnerabilities
CVE-2019-8451
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 94.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-09-11 · updated 2026-06-17
- Weakness: CWE-918
Description
The /plugins/servlet/gadgets/makeRequest resource in Jira before version 8.4.0 allows remote attackers to access the content of internal network resources via a Server Side Request Forgery (SSRF) vulnerability due to a logic bug in the JiraWhitelist class.
Affected products
- Atlassian Jira: from 7.6.0 before 8.4.0 — fixed in 8.4.0
How to fix
Upgrade to a fixed version: Atlassian Jira 8.4.0. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2019-8451 or the next vulnerability affects your stack