What’s Vulnerable › Vulnerabilities

CVE-2011-5242

• Severity: medium (CVSS 5.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-11-06 · updated 2026-06-16
• Weakness: CWE-20

Description

tmhOAuth before 0.61 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.

Affected products

• Themattharris Tmhoauth: through 0.60; 0.2, 0.3, 0.4, 0.5, 0.11, 0.12 (+10)

References

• http://www.unrest.ca/peerjacking
• https://github.com/themattharris/tmhOAuth/blob/master/README.md
• http://www.unrest.ca/peerjacking
• https://github.com/themattharris/tmhOAuth/blob/master/README.md

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