CVE-2022-3892

Public Exploit

WP OAuth Server < 4.2.2 - Admin+ Stored XSS

Description

The WP OAuth Server (OAuth Authentication) WordPress plugin before 4.2.2 does not sanitize and escape Client IDs, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

4.8

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.08%

Third-Party Advisory wpscan.com

Affected: Unknown WP OAuth Server (OAuth Authentication)

References

Link	Tags
https://wpscan.com/vulnerability/33dddaec-a32a-4fce-89d6-164565be13e1	third party advisory vdb entry exploit technical description

Frequently Asked Questions

What is the severity of CVE-2022-3892?: CVE-2022-3892 has been scored as a medium severity vulnerability.
How to fix CVE-2022-3892?: To fix CVE-2022-3892, 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-2022-3892 being actively exploited in the wild?: It is possible that CVE-2022-3892 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-2022-3892?: CVE-2022-3892 affects Unknown WP OAuth Server (OAuth Authentication).

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