CVE-2018-5229

MEDIUM 5.4CVE-2018-5229 · Published 16/07/2018 · updated 17/06/2026

In short

CVE-2018-5229 is a MEDIUM (CVSS 5.4) vulnerability affecting universal plugin manager (atlassian).
Chance of exploitation in the next 30 days (EPSS): 0.59%, higher than 48.3% of all vulnerabilities.
Fix: update to 2.22.9 or later.

Package	Affected versions	Patched versions
universal plugin manager atlassian	`< 2.22.9`	`2.22.9`

Description

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.

References

ecosystem.atlassian.net/browse/UPM-5871 · Issue Tracking

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