WordPress WP OAuth2 Server plugin <= 1.0.1 - Authentication Bypass vulnerability
Priority MEDIUM 44CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
Authentication Bypass vulnerability in CodexShaper's WP OAuth2 Server plugin <= 1.0.1 at WordPress.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0113 66th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| CodexShaper | WP OAuth2 Server (WordPress plugin) | <= 1.0.1 – 1.0.1 | — | No fix listed | CNA |
- WP OAuth2 Server (WordPress plugin) VendorCodexShaper Affected <= 1.0.1 – 1.0.1 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:codexshaper:wp_oauth2_server:*:*:*:*:*:wordpress:*:* | up to 1.0.1 | Vulnerable | CodexShaper |
- cpe:2.3:a:codexshaper:wp_oauth2_server:*:*:*:*:*:wordpress:*:* Versions up to 1.0.1 Vulnerable ·CodexShaper
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-34839
- 2026-10-03 Alias added: GHSA-qgmh-3vp9-q7p2
References
Sources
- CVE-2022-34839 · CVE Program
- CVE-2022-34839 · NVD
- FIRST EPSS
- GHSA-qgmh-3vp9-q7p2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences