Vulnerability Details CVE-2011-5238
google-checkout-php-sample-code before 1.3.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 15.9%
CVSS Severity
CVSS v2 Score 5.8
Products affected by CVE-2011-5238
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cpe:2.3:a:google:checkout-php:1.2
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cpe:2.3:a:google:checkout-php:1.2.1
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cpe:2.3:a:google:checkout-php:1.2.5
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cpe:2.3:a:google:checkout-php:1.2.5a
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cpe:2.3:a:google:checkout-php:1.3.0
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cpe:2.3:a:google:checkout-php:1.3.1