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CVE-2022-4148
WP OAuth Server < 4.3.0 - Subscriber+ Arbitrary Client Deletion
Medium4.3EPSS 0.26%
- Published
- Updated
- Reserved
- Assigned by
- WPScan
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.26% · top 82% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
- CWE-862 Missing Authorization
- CWE-352 Cross-Site Request Forgery (CSRF)
- CWE-352 (opens in a new tab)All about CWE-352 and its CVEs
- CWE-862 (opens in a new tab)All about CWE-862 and its CVEs
Affected products
Unknown · WP OAuth Server (OAuth Authentication)
- affected < 4.3.0
References (1)
- https://wpscan.com/vulnerability/be9b25c8-b0d7-4c22-81ff-e41650a4ed41 (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-4148)Record last updated .