CVE-2017-8384

Description

Craft CMS before 2.6.2976 allows XSS attacks because an array returned by HttpRequestService::getSegments() and getActionSegments() need not be zero-based. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-8052.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory craftcms.com Vendor Advisory twitter.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://craftcms.com/changelog#2-6-2976 release notes vendor advisory
https://twitter.com/CraftCMS/status/857743080224473088 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-8384?
CVE-2017-8384 has been scored as a medium severity vulnerability.
How to fix CVE-2017-8384?
To fix CVE-2017-8384, 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-2017-8384 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-8384 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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