CVE-2021-25038

Public Exploit
Multisite User Sync/Unsync < 2.1.2 - Reflected Cross-Site Scripting

Description

The WordPress Multisite User Sync/Unsync WordPress plugin before 2.1.2 does not sanitise and escape the wmus_source_blog and wmus_record_per_page parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Third-Party Advisory wpscan.com
Affected: Unknown WordPress Multisite User Sync/Unsync
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/72ccdcb9-3d24-41d7-b9fa-c8bd73d30aa6 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-25038?
CVE-2021-25038 has been scored as a medium severity vulnerability.
How to fix CVE-2021-25038?
To fix CVE-2021-25038, 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-2021-25038 being actively exploited in the wild?
It is possible that CVE-2021-25038 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.
What software or system is affected by CVE-2021-25038?
CVE-2021-25038 affects Unknown WordPress Multisite User Sync/Unsync.
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