CVE-2017-6818

Description

In WordPress before 4.7.3 (wp-admin/js/tags-box.js), there is cross-site scripting (XSS) via taxonomy term names.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.36% Top 10%
Vendor Advisory wordpress.org Vendor Advisory wordpress.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1037959 third party advisory vdb entry
http://www.securityfocus.com/bid/96601 third party advisory vdb entry
https://wpvulndb.com/vulnerabilities/8769 third party advisory patch
https://github.com/WordPress/WordPress/commit/9092fd01e1f452f37c313d38b18f9fe6907541f9 patch third party advisory issue tracking
https://wordpress.org/news/2017/03/wordpress-4-7-3-security-and-maintenance-release/ patch vendor advisory release notes
https://codex.wordpress.org/Version_4.7.3 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-6818?
CVE-2017-6818 has been scored as a medium severity vulnerability.
How to fix CVE-2017-6818?
To fix CVE-2017-6818, 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-2017-6818 being actively exploited in the wild?
It is possible that CVE-2017-6818 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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