AUGUST 4, 2026
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Case File

CVE-2021-36888

CRITICAL · CVSS 9.8 EPSS 6.74%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-36888
Severity
CRITICAL
CVSS
9.8
EPSS
6.74%
WordPress

Original NVD Description

Unauthenticated Arbitrary Options Update vulnerability leading to full website compromise discovered in Image Hover Effects Ultimate (versions <= 9.6.1) WordPress plugin.