漏洞描述
The plugin does not validate the path parameter given to readfile(), which could allow unauthenticated attackers to read arbitrary files on server running old version of PHP susceptible to the null byte technique. This could also lead to RCE by using a Phar Deserialization technique.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
packetstormsecurity.comhttps://packetstormsecurity.com/files/166476/WordPress-Admin-Word-Count-Column-2.2-Local-File-Inclusion.html↗wordpress.orghttps://wordpress.org/plugins/admin-word-count-column/↗wpscan.comhttps://wpscan.com/vulnerability/6293b319-dc4f-4412-9d56-55744246c990↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2022-1390↗github.comhttps://github.com/ARPSyndicate/cvemon↗