{"id":35008,"date":"2026-01-09T23:19:36","date_gmt":"2026-01-09T23:19:36","guid":{"rendered":"http:\/\/localhost\/?p=35008"},"modified":"2026-01-09T23:19:36","modified_gmt":"2026-01-09T23:19:36","slug":"xwiki-full-calendar-macro-vulnerable-to-data-leak-through-calendarjsonservice","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=35008","title":{"rendered":"XWiki Full Calendar Macro vulnerable to data leak through Calendar.JSONService_CVE-2025-65090"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.6, users with the rights to view the Calendar.JSONService page (including guest users) can exploit the data leak vulnerability by accessing database info, with the exception of passwords. 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Prior to version 2.4.6, users with the rights to view the Calendar.JSONService page&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,22,12,21,13,7,11,5],"class_list":["post-35008","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-53","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>XWiki Full Calendar Macro vulnerable to data leak through Calendar.JSONService_CVE-2025-65090 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=35008\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"XWiki Full Calendar Macro vulnerable to data leak through Calendar.JSONService_CVE-2025-65090 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;XWiki Full Calendar Macro displays objects from the wiki on the calendar. 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