What’s Vulnerable › Vulnerabilities

CVE-2026-97288: WordPress OAuth Server plugin <= 4.5.1 - Cross Site Scripting (XSS) vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-30 · updated 2026-09-30
• Weakness: CWE-79

Description

Contributor Cross Site Scripting (XSS) in OAuth Server <= 4.5.1 versions.

Affected products

• Jayson T Cote OAuth Server: through 4.5.1

References

• https://patchstack.com/database/wordpress/plugin/oauth2-provider/vulnerability/wordpress-oauth-server-plugin-4-5-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2026-97288 or the next vulnerability affects your stack