What’s Vulnerable › Vulnerabilities

CVE-2011-3126

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-08-10 · updated 2026-06-16
• Weakness: CWE-200

Description

WordPress 3.1 before 3.1.3 and 3.2 before Beta 2 allows remote attackers to determine usernames of non-authors via canonical redirects.

Affected products

• WordPress: 3.1, 3.1.1, 3.1.2, 3.2-beta1

References

• http://secunia.com/advisories/49138
• http://wordpress.org/news/2011/05/wordpress-3-1-3/
• http://www.debian.org/security/2012/dsa-2470
• http://www.securityfocus.com/bid/47995
• https://exchange.xforce.ibmcloud.com/vulnerabilities/69173
• http://secunia.com/advisories/49138
• http://wordpress.org/news/2011/05/wordpress-3-1-3/
• http://www.debian.org/security/2012/dsa-2470
• http://www.securityfocus.com/bid/47995
• https://exchange.xforce.ibmcloud.com/vulnerabilities/69173

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