How severe is CVE-2019-11584?

CVE-2019-11584 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-11584 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11584?

CVE-2019-11584 affects Atlassian Jira. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-11584?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-11584 published?

CVE-2019-11584 was published on 2019-08-23 and last updated on 2026-06-17.

CVE-2019-11584

CVE-2019-11584 is a medium-severity vulnerability in Atlassian Jira with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Atlassian Jira
Published: 2019-08-23
Last modified: 2026-06-17

Description

The MigratePriorityScheme resource in Jira before version 8.3.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the priority icon url of an issue priority.

Frequently asked questions

What is CVE-2019-11584?: The MigratePriorityScheme resource in Jira before version 8.3.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the priority icon url of an issue priority.
How severe is CVE-2019-11584?: CVE-2019-11584 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-11584 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11584?: CVE-2019-11584 affects Atlassian Jira. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-11584?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-11584 published?: CVE-2019-11584 was published on 2019-08-23 and last updated on 2026-06-17.

References

https://jira.atlassian.com/browse/JRASERVER-69785

Affected products (1)

cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*

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