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WordPress core

CVE-2007-0109

wp-login.php in WordPress 2.0.5 and earlier displays different error messages if a user exists or not, which allows remote attackers to obtain sensitive information and facilitates brute force attacks.

Severity
Medium 5.0
Published
9 Jan 2007
Last changed
16 Jun 2026
Added to UpHeron
17 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
WordPressWordPress core · cpe:a:wordpress:wordpress
  • Version 2.0
  • Version 2.0.1
  • Version 2.0.2
  • Version 2.0.3
  • Version 2.0.4
  • Version 2.0.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2007-0109
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2007-0109