Description

WordPress Plugin WP OAuth Server (OAuth Authentication) is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently predict authentication tokens. WordPress Plugin WP OAuth Server (OAuth Authentication) version 3.1.4 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 3.1.5 or latest

References

https://security.dxw.com/advisories/the-oauth2-complete-plugin-for-wordpress-uses-a-pseudorandom-number-generator-which-is-non-cryptographically-secure/

https://packetstormsecurity.com/files/133062/WordPress-OAuth2-Complete-3.1.3-Insecure-Random.html

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Severity

High

Classification

CWE-326 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass