Mediawiki Centralauth Extension
Monthly
Information disclosure in MediaWiki CentralAuth extension exposes sensitive authentication data to unauthorized parties through improper removal before storage or transfer. This affects non-release development branches with network-accessible attack vector requiring no authentication (CVSS:4.0 AV:N/PR:N). While no public exploit or active exploitation (not in CISA KEV) is identified at time of analysis, the CVSS 8.8 rating reflects high confidentiality impact and low complexity, making this a significant risk for organizations running development builds.
Information disclosure in MediaWiki CentralAuth extension exposes sensitive authentication data to unauthorized parties through improper removal before storage or transfer. This affects non-release development branches with network-accessible attack vector requiring no authentication (CVSS:4.0 AV:N/PR:N). While no public exploit or active exploitation (not in CISA KEV) is identified at time of analysis, the CVSS 8.8 rating reflects high confidentiality impact and low complexity, making this a significant risk for organizations running development builds.