漏洞描述
WordPress Securimage-WP-Fixed plugin 3.5.4 and prior contains a cross-site scripting vulnerability due to the use of $_SERVER['PHP_SELF'] in the ~/securimage-wp.php file, which allows attackers to inject arbitrary web scripts.
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
wpscan.comhttps://wpscan.com/vulnerability/22017067-8675-4884-b976-d7f5a71279d2↗www.wordfence.comhttps://www.wordfence.com/vulnerability-advisories/#CVE-2021-34640↗plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/securimage-wp-fixed/trunk/securimage-wp.php#L628↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2021-34640↗github.comhttps://github.com/ARPSyndicate/cvemon↗