CVE-2016-3144

Description

Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the "Administer block classes" permission to inject arbitrary web script or HTML via a class name.

Category

5.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory drupal.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.drupal.org/node/2636502 patch vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182953.html vendor advisory
https://www.drupal.org/node/2636498 patch
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182886.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182535.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-3144?
CVE-2016-3144 has been scored as a medium severity vulnerability.
How to fix CVE-2016-3144?
To fix CVE-2016-3144, 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-2016-3144 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-3144 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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