Piwigo < 16.3.0 - Unauthenticated Information Disclosure via History API

Piwigo = 16.3.0 contains an information disclosure vulnerability caused by the pwg.history.search API method lacking adminonly restriction, letting unauthenticated users access full browsing history, exploit requires no authentication id: CVE-2026-27833 info: name: Piwigo 16.3.0 - Unauthenticated...