https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-21T15:54:03.654671+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-113349 fkie_cve-2026-113349 2026-10-21T15:54:03.658686+00:00

OpenCATS before 0.10.0 contains a missing authorization vulnerability in CalendarUI::onEditEvent() and onDeleteEvent() that allows authenticated users to modify or delete other users' calendar events. Attackers with EDIT or DELETE access can supply arbitrary eventID values to alter or remove any user's events, including non-public ones restricted to their owner.

 https://db.gcve.eu/vuln/ghsa-5q4v-58r2-wwvg GHSA-5q4v-58r2-wwvg 2026-10-21T15:54:03.658777+00:00

OpenCATS before 0.10.0 contains a missing authorization vulnerability in CalendarUI::onEditEvent() and onDeleteEvent() that allows authenticated users to modify or delete other users' calendar events. Attackers with EDIT or DELETE access can supply arbitrary eventID values to alter or remove any user's events, including non-public ones restricted to their owner.