What is CVE-2019-11585?

CVE-2019-11585 is a medium-severity vulnerability in Atlassian Jira, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-08-23.

How severe is CVE-2019-11585?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Atlassian Jira

CVE-2019-11585

The startup.jsp resource in Jira before version 7.13.6, from version 8.0.0 before version 8.2.3, and from version 8.3.0 before version 8.3.2 allows remote attackers to redirect users to a different website which they may use as part of performing a phishing attack via an open redirect.

Vulnerability class: Open Redirect

Published 2019-08-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.012 (67.5th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Atlassian Jira — versions unspecified, 8.0.0, unspecified
Atlassian Jira Server

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

jira.atlassian.com/browse/JRASERVER-69784 (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2019-11585?: CVE-2019-11585 is a medium-severity vulnerability in Atlassian Jira, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-08-23.
How severe is CVE-2019-11585?: Medium severity. CVSS v3 base score is 6.1 out of 10.