CVE-2022-4148

MEDIUMNVD 4.34.3—Elevated

4.3

The WP OAuth Server (OAuth Authentication) WordPress plugin before 4.3.0 has a flawed CSRF and authorisation check when deleting a client, which could allow any authenticated users, such as subscriber to delete arbitrary client.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 26.0%
KEV: Not listed

Published

March 20, 2023

Last Modified

February 26, 2025

References (2)

contact@wpscanhttps://wpscan.com/vulnerability/be9b25c8-b0d7-4c22-81ff-e41650a4ed41
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/be9b25c8-b0d7-4c22-81ff-e41650a4ed41

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-4148?

CVE-2022-4148 is a medium vulnerability published on March 20, 2023. The WP OAuth Server (OAuth Authentication) WordPress plugin before 4.3.0 has a flawed CSRF and authorisation check when deleting a client, which could allow any authenticated users, such as subscriber to delete arbitrary client.

When was CVE-2022-4148 disclosed?

CVE-2022-4148 was first published in the National Vulnerability Database on March 20, 2023, with the most recent update on February 26, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-4148 actively exploited?

CVE-2022-4148 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-4148?

CVE-2022-4148 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2022-4148?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4148, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-4148

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(3)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-4148?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)