CVE-2018-5230

UnknownEPSS 37.61%

Last modified

CVE-2018-5230 is a vulnerability of currently unknown severity. The issue collector in Atlassian Jira before version 7.6.6, from version 7.7.0 before version 7.7.4, from version 7.8.0 before version 7.8.4 and from version 7.9.0 before version 7.9.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the error message of custom fields when an invalid value is specified.. EPSS estimates a 37.61% chance of exploitation in the next 30 days.

Description

The issue collector in Atlassian Jira before version 7.6.6, from version 7.7.0 before version 7.7.4, from version 7.8.0 before version 7.8.4 and from version 7.9.0 before version 7.9.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the error message of custom fields when an invalid value is specified.

Metrics

EPSS Probability
37.61%

98.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AtlassianJira< 7.6.6
AtlassianJira Server>= 7.7.0, < 7.7.4
AtlassianJira Server>= 7.8.0, < 7.8.4
AtlassianJira Server>= 7.9.0, < 7.9.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-5230?
The issue collector in Atlassian Jira before version 7.6.6, from version 7.7.0 before version 7.7.4, from version 7.8.0 before version 7.8.4 and from version 7.9.0 before version 7.9.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the error message of custom fields when an invalid value is specified.
How severe is CVE-2018-5230?
Severity scoring for CVE-2018-5230 is pending analysis. The EPSS model estimates a 37.61% probability of exploitation in the next 30 days.
How do I fix CVE-2018-5230?
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-2018-5230?

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

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Source: NVD / NIST