CVE-2026-66047: Proper Fraction ProfilePress, заобикаляне на вход и

Описание

Оригинално описание

ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to install and activate arbitrary plugins by brute-forcing a weak 32-bit connect token via the ppress_connect_process AJAX handler. Attackers can supply a caller-controlled URL through the file request parameter to trigger silent plugin installation and activation, achieving PHP code execution as the web-server user.

Засегнати продукти

• Proper Fraction ProfilePress: преди 4.17.2

Вид слабост

• CWE-306 Липсваща автентикация за критична функционалност
• CWE-330 Използване на недостатъчно случайни стойности

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-66047
• https://nvd.nist.gov/vuln/detail/CVE-2026-66047
• https://profilepress.com/changelog/
• https://wordpress.org/plugins/wp-user-avatar/
• https://www.vulncheck.com/advisories/profilepress-wordpress-plugin-unauthenticated-arbitrary-plugin-installation-rce