CVE-2010-4211

VendorebayProductpaypalDiscoveredNov 9, 2010UpdatedApr 29, 2026

The PayPal app before 3.0.1 for iOS does not verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof a PayPal web server via an arbitrary certificate.

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CVSS v3.1

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EPSS

0.37%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

Connections

2 relationships

CWE-287

source

Timeline

disclosure → media coverage

Nov 9, 2010

Disclosure — published as a CVE record. · last revised by NVD Apr 29, 2026