CVE-2018-6943

Public Exploit

Description

core/lib/upload/um-image-upload.php in the UltimateMember plugin 2.0 for WordPress has a cross-site scripting vulnerability because it fails to properly sanitize user input passed to the $temp variable.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.17%
Third-Party Advisory packetstormsecurity.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://packetstormsecurity.com/files/146403/WordPress-UltimateMember-2.0-Cross-Site-Scripting.html exploit vdb entry third party advisory
https://wpvulndb.com/vulnerabilities/9705

Frequently Asked Questions

What is the severity of CVE-2018-6943?
CVE-2018-6943 has been scored as a medium severity vulnerability.
How to fix CVE-2018-6943?
To fix CVE-2018-6943, 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-2018-6943 being actively exploited in the wild?
It is possible that CVE-2018-6943 is being exploited or will be exploited in a near future based on public information. 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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