What is CVE-2018-5229?

CVE-2018-5229 is a medium-severity vulnerability in Atlassian Universal Plugin Manager, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-07-16.

How severe is CVE-2018-5229?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Atlassian Universal Plugin Manager

CVE-2018-5229

The NotificationRepresentationFactoryImpl class in Atlassian Universal Plugin Manager before version 2.22.9 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the name of user submitted add-on names.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (44.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Atlassian Universal Plugin Manager — versions unspecified
Atlassian Universal_plugin_manager

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@atlassian.com (x_refsource_CONFIRM, Patch, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2018-5229?: CVE-2018-5229 is a medium-severity vulnerability in Atlassian Universal Plugin Manager, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-07-16.
How severe is CVE-2018-5229?: Medium severity. CVSS v3 base score is 5.4 out of 10.