SSRF in Atlassian Jira

CVE-2019-20408

The /plugins/servlet/gadgets/makeRequest resource in Jira before version 8.7.0 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.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-20408: held from 0.010 to 0.010.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-20408?
CVE-2019-20408 is a medium-severity vulnerability in Atlassian Jira, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2020-07-01.
How severe is CVE-2019-20408?
Medium severity. CVSS v3 base score is 5.3 out of 10.