CVE-2018-5229

Name: CVE-2018-5229
Creator: NVD / NIST
Published: 2018-07-16T13:29:00.443+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.59%

Last modified Jun 17, 2026

CVE-2018-5229 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.59%

43.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Atlassian	Universal Plugin Manager	< 2.22.9

References

https://ecosystem.atlassian.net/browse/UPM-5871Issue Tracking, Patch, Vendor Advisory
https://ecosystem.atlassian.net/browse/UPM-5871Issue Tracking, Patch, Vendor Advisory

Timeline

Published: Jul 16, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-5229?

How severe is CVE-2018-5229?

Severity scoring for CVE-2018-5229 is pending analysis. The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.

How do I fix CVE-2018-5229?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-5229?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST