Description
MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1, when $wgBlockDisablesLogin is true, might allow remote attackers to obtain sensitive information by leveraging failure to terminate sessions when a user account is blocked.
Remediation
References
Related Vulnerabilities
Oracle Database Server CVE-2010-4423 Vulnerability (CVE-2010-4423)
WordPress Plugin N-Media Website Contact Form with File Upload Arbitrary File Upload (2.1)
Drupal Core 5.x Information Disclosure (5.0 - 5.18)
Jboss EAP Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2019-9518)