Is CVE-2026-74916 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-74916?

CVE-2026-74916 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-74916

Description

The WP Fastest Cache WordPress plugin before 1.5.1 does not include a set of tracking-related query parameters in its page-cache key while still caching pages requested with them, allowing unauthenticated attackers to have a page rendered under their own request context stored under, and served from, the clean URL's cache entry to every subsequent visitor.