CVE-2016-10397
HighSummary
In PHP versions before 5.6.28 and 7.x before 7.0.13, incorrect handling of various URI components in the URL parser could be exploited by attackers to bypass hostname-specific URL checks.
Risk Assessment
Attackers could leverage this vulnerability to manipulate URLs, potentially leading to unauthorized access or other malicious actions in applications using PHP.
Recommendation
It is recommended to upgrade PHP to version 5.6.28 or 7.0.13 and later to mitigate this vulnerability.
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Original NVD description (English source)
In PHP before 5.6.28 and 7.x before 7.0.13, incorrect handling of various URI components in the URL parser could be used by attackers to bypass hostname-specific URL checks, as demonstrated by evil.example.com:80#@good.example.com/ and evil.example.com:[email protected]/ inputs to the parse_url function (implemented in the php_url_parse_ex function in ext/standard/url.c).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

