CVE-2026-1900

MEDIUM

Link Whisper Free < 0.9.1 - Unauthenticated Settings and User Meta Update

Title source: cna

The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.

CVSS v3 6.5

EPSS 0.0003

EPSS Percentile 9.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE

CWE-306

Status published

Products (2)

None/Link Whisper Free < 0.9.1

linkwhisper/link_whisper < 0.9.1

Published Apr 07, 2026

Tracked Since Apr 07, 2026