CVE-2026-58033

"Total number of distinct authors" statistic at action=info does not exclude revisions where the author name was deleted

CVSS 5.3 MEDIUMCWE-200

Vexday Risk Score

10Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.3EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

01 jul 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/InfoAction.Php. This issue affects MediaWiki: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Produtos afetados

Wikimedia Foundation · MediaWiki

Referências

https://phabricator.wikimedia.org/T427235