Vulnerability Report
Core Medium Patch path listed CVE-2009-2336

WordPress Core & WordPress MU < 2.8.1 - Username Enumeration

The forgotten mail interface in WordPress and WordPress MU before 2.8.1 exhibits different behavior for a password request depending on whether the user account exists, which allows remote attackers to enumerate valid usernames. NOTE: the vendor reportedly disputes the significance of this issue, indicating that the behavior exists for "user convenience."

Quick Answer

CVE-2009-2336 is a medium severity with CVSS 5.3 Vulnerability issue affecting the Core WordPress MU. It affects Versions up to 2.8 and is fixed in 2.8.1.

Published
Jul 09, 2009
Last Updated
Jan 22, 2024
Slug
wpmu
Operational Summary

What the operator needs to know

Patch Status
Patched release is available
Remediation
Update to version 2.8.1, or a newer patched version
Operator Briefing

CVE-2009-2336 is tracked for the Core WordPress MU as medium severity with CVSS 5.3. The affected range is Versions up to 2.8. Update WordPress MU to 2.8.1 or newer where that version is compatible with the site.

Issue Type
Vulnerability
Primary Fixed Version
2.8.1
Primary Affected Range
Versions up to 2.8
Tracking ID
CVE-2009-2336
Detailed Metadata
Software Type Core
Software Slug
wpmu
CVE CVE-2009-2336
Patched Versions
2.8.1
Affected Versions
Versions up to 2.8
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