CVE 7.5 HIGH

Hummingbird <= 3.18.0 - Unauthenticated Sensitive Information Exposure via Log File_CVE-2025-14437

7.5 / 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials.

Basic Information

ID CVE-2025-14437
Source Wordfence
Published Dec 18, 2025 at 12:22

Affected Product

Vendor wpmudev
Product Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN
Version *
Affected Versions wpmudev Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN *

CWE Classification

References

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