What’s Vulnerable › Vulnerabilities

CVE-2015-9319

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-20 · updated 2026-06-17
• Weakness: CWE-79

Description

The gregs-high-performance-seo plugin before 1.6.2 for WordPress has XSS in the context of an old browser.

Affected products

• Greg'S High Performance Seo Project Greg'S High Performance Seo: before 1.6.2 — fixed in 1.6.2

How to fix

Upgrade to a fixed version: Greg'S High Performance Seo Project Greg'S High Performance Seo 1.6.2. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/gregs-high-performance-seo/#developers
• https://wordpress.org/plugins/gregs-high-performance-seo/#developers

Get alerted when CVE-2015-9319 or the next vulnerability affects your stack