CVE-2022-1756CWE-79

CVE-2022-1756: falha em Newsletter – Send awesome emails from WordPress

Newsletter < 7.4.5 - Reflected Cross-Site Scripting

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18Vexday Risk Score

Corrija em breve. Ela tem exploit funcional público.

ssvc Attendepss 1.9%
probabilidade de exploração
1.9%top 20% das CVEs
exploração observada
nãonenhuma fonte reporta
The Newsletter WordPress plugin before 7.4.5 does not sanitize and escape the $_SERVER['REQUEST_URI'] before echoing it back in admin pages. Although this uses addslashes, and most modern browsers automatically URLEncode requests, this is still vulnerable to Reflected XSS in older browsers such as Internet Explorer 9 or below.
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