CVE

CVE-2021-36873

5.4

CVSSmedium

Exploitable remotely over the internet · requires high privileges.

Description

Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress iQ Block Country plugin (versions <= 1.2.11). Vulnerable parameter: &blockcountry_blockmessage.

Attack Vector

Network

Privileges Req.

High

User Interaction

None

iq block country

Updated Sep 18, 2026View on NVD →

S4E scanner

mediumProduct Based Web Vulnerabilities~10 seconds

CVE-2021-36873 Scanner

CVE-2021-36873 scanner - Cross-Site Scripting (XSS) vulnerability in iQ Block Country plugin for WordPress

Used 3.2k times · 5.9k assets checked · domain, ipv4, subdomain

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CVE history: iq block country

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