CVE-2022-3892: 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 Scri

medium Affects wp-oauth-server (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2022-12-05; advisory modified 2026-06-17.

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 Scri

Package: wp-oauth-server (WordPress plugin) WordPress
Affected versions: <4.2.2
Fixed in: 4.2.2
Severity: medium CVSS 4.8
Exploitation: not on CISA KEV · EPSS 1% (43.3th percentile)
Published: 2022-12-05
Source: nvd

References

NVD record wp-oauth-server (WordPress plugin) advisories

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