CVE-2018-15891

Description

An issue was discovered in FreePBX core before 3.0.122.43, 14.0.18.34, and 5.0.1beta4. By crafting a request for adding Asterisk modules, an attacker is able to store JavaScript commands in a module name.

Category

4.8
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.35%
Vendor Advisory freepbx.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.freepbx.org/ product
https://wiki.freepbx.org/display/FOP/2018-09-11+Core+Stored+XSS?src=contextnavpagetreemode vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-15891?
CVE-2018-15891 has been scored as a medium severity vulnerability.
How to fix CVE-2018-15891?
To fix CVE-2018-15891, 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-2018-15891 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-15891 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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