What’s Vulnerable › Vulnerabilities

CVE-2021-47984: WordPress Plugin WP24 Domain Check 1.6.2 Stored XSS

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-08 · updated 2026-07-23
• Weakness: CWE-79

Description

WordPress Plugin WP24 Domain Check 1.6.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted input to the fieldnameDomain parameter. Attackers can inject JavaScript payloads through the plugin settings form at options.php that execute in the browsers of administrators viewing the settings page.

Affected products

• WP24 Domain Check: 1.6.2

References

• https://wordpress.org/plugins/wp24-domain-check/
• https://www.exploit-db.com/exploits/49377
• https://www.vulncheck.com/advisories/wordpress-plugin-wp24-domain-check-stored-xss

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