What’s Vulnerable › Vulnerabilities

CVE-2023-47876: WordPress Perfmatters Plugin <= 2.1.6 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-30 · updated 2026-06-17
• Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Perfmatters allows Reflected XSS.This issue affects Perfmatters: from n/a through 2.1.6.

Affected products

• Perfmatters: through 2.1.6

References

• https://patchstack.com/database/vulnerability/perfmatters/wordpress-perfmatters-plugin-2-1-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/perfmatters/wordpress-perfmatters-plugin-2-1-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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