CVE-2019-15053

Public Exploit

Description

The "HTML Include and replace macro" plugin before 1.5.0 for Confluence Server allows a bypass of the includeScripts=false XSS protection mechanism via vectors involving an IFRAME element.

Category

6.8
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 3.26% Top 15%
Vendor Advisory atlassian.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://marketplace.atlassian.com/apps/4885/html-include-and-replace-macro?hosting=server&tab=versions vendor advisory
https://github.com/l0nax/CVE-2019-15053 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-15053?
CVE-2019-15053 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15053?
To fix CVE-2019-15053, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-15053 being actively exploited in the wild?
It is possible that CVE-2019-15053 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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