CVE-2024-22163: WordPress Shield Security Plugin <= 18.5.7 is vulnerable to Cross Site Scripting (XSS)

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-31 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Shield Security Shield Security – Smart Bot Blocking & Intrusion Prevention Security allows Stored XSS.This issue affects Shield Security – Smart Bot Blocking & Intrusion Prevention Security: from n/a through 18.5.7.

Affected products

paultgoodchild Shield: Blocks Bots, Protects Users, and Prevents Security Breaches: through 18.5.7

References

https://patchstack.com/database/vulnerability/wp-simple-firewall/wordpress-shield-security-plugin-18-5-7-unauthenticated-stored-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/wp-simple-firewall/wordpress-shield-security-plugin-18-5-7-unauthenticated-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

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