Unrated severityNVD Advisory· Published Sep 23, 2021· Updated Apr 28, 2026

WordPress iQ Block Country plugin <= 1.2.11 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerability

CVE-2021-36873

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/iQ Block Countryllm-fuzzy
Range: <=1.2.11
Webence/iQ Block Countryv5
Range: 1.2.11

Patches

Vulnerability mechanics

References

patchstack.com/database/vulnerability/iq-block-country-/wordpress-iq-block-country-plugin-1-2-11-authenticated-persistent-cross-site-scripting-xss-vulnerabilitymitrex_refsource_MISC
wordpress.org/plugins/iq-block-country/mitrex_refsource_CONFIRM

News mentions

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