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CVE-2022-3892

MEDIUM 4.8 CVSS 3.1
Published
December 5, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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)

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown WP OAuth Server (OAuth Authentication) — Before 4.2.2
  • wp-oauth wp_oauth_server — Before 4.2.2

References

  • wpscan.com https://wpscan.com/vulnerability/33dddaec-a32a-4fce-89d6-164565be13e1 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record