Vulnerability Details CVE-2021-42194
The wechat_return function in /controller/Index.php of EyouCms V1.5.4-UTF8-SP3 passes the user's input directly into the simplexml_ load_ String function, which itself does not prohibit external entities, triggering a XML external entity (XXE) injection vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.5%
CVSS Severity
CVSS v3 Score 7.2
CVSS v2 Score 6.5
References