What’s Vulnerable › Vulnerabilities

CVE-2015-9316

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-08-14 · updated 2026-06-17
• Weakness: CWE-89

Description

The wp-fastest-cache plugin before 0.8.4.9 for WordPress has SQL injection in wp-admin/admin-ajax.php?action=wpfc_wppolls_ajax_request via the poll_id parameter.

Affected products

• emrevona WP Fastest Cache – WordPress Cache Plugin: before 0.8.4.9 — fixed in 0.8.4.9

How to fix

Upgrade to a fixed version: emrevona WP Fastest Cache – WordPress Cache Plugin 0.8.4.9. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/wp-fastest-cache/#developers
• https://www.exploit-db.com/exploits/38678
• https://wordpress.org/plugins/wp-fastest-cache/#developers
• https://www.exploit-db.com/exploits/38678

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