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TI-2022-03601 Aliases CVE-2022-3926GHSA-crph-m3vh-q24g

WP OAuth Server < 3.4.2 - Client Secret Regeneration via CSRF

Priority MEDIUM 62CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-352.

Summary

The WP OAuth Server (OAuth Authentication) WordPress plugin before 3.4.2 does not have CSRF check when regenerating secrets, which could allow attackers to make logged in admins regenerate the secret of an arbitrary client given they know the client ID

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00342 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed WP OAuth Server (OAuth Authentication) (Unknown): 3.4.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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

VendorProductAffected versionsFixed inStatusSource
UnknownWP OAuth Server (OAuth Authentication)before 3.4.23.4.2Patch availableCNA
  • WP OAuth Server (OAuth Authentication) VendorUnknown Affected before 3.4.2 Fixed in 3.4.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:wp-oauth:wp_oauth_server:*:*:*:*:*:wordpress:*:*before 3.4.2VulnerableWp-oauth
  • cpe:2.3:a:wp-oauth:wp_oauth_server:*:*:*:*:*:wordpress:*:* Versions before 3.4.2 Vulnerable ·Wp-oauth

Remediation

  • Fix · CNA WP OAuth Server (OAuth Authentication) (Unknown) Fixed in 3.4.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3926
  2. 2026-10-03 Alias added: GHSA-crph-m3vh-q24g

References

Exploit 1

  • TI-2022-03569 WP OAuth Server < 4.2.2 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2024-20629 WordPress WP OAuth Server (OAuth Authentication) plugin <= 4.3.3 - Open Redirection vulnerability CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences