PT-2026-115458 · Daext · Lightweight Cookie Notice – Cookie Banner For Cookie Consent

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CVE-2026-12272

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Published

2026-10-16

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Updated

2026-10-16

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The Lightweight Cookie Notice – Cookie Banner for Cookie Consent plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.19 This is due to the W3TC DYNAMIC SECURITY constant being hardcoded to a publicly known value. This makes it possible for unauthenticated attackers to know the W3 Total Cache mfunc security key, which when W3 Total Cache is installed may allow arbitrary PHP code injection.

Fix

Use of Insufficiently Random Values

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Weakness Enumeration

Related Identifiers

CVE-2026-12272

Affected Products

Lightweight Cookie Notice – Cookie Banner For Cookie Consent