Cross Site Scripting Vulnerability in OAuth Server Product by WordPress
CVE-2026-97288

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Oauth Server
Vendor
CVE Published:
30 September 2026

What is CVE-2026-97288?

The OAuth Server product by WordPress is vulnerable to Cross Site Scripting (XSS) attacks in versions up to 4.5.1. This flaw allows attackers to inject malicious scripts into web pages viewed by users. Successfully exploiting this vulnerability could enable attackers to steal sensitive information such as cookies or session tokens, potentially compromising user accounts and overall site security. It is crucial for site administrators to apply available patches and updates to mitigate this risk and ensure safe user experiences.

Affected Version(s)

OAuth Server <= 4.5.1

References

https://patchstack.com/database/wordpress/plugin/oauth2-p...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program
.