CVE-2026-55247 plone.app.event: Denial of service via iCalendar import

plone.app.event provides the event content type for Plone. Prior to versions 5.2.4 and 6.0.1, the iCalendar import in src/plone/app/event/ical/importer.py accepts insufficiently restricted calendar and event URLs, does not adequately bound downloaded bytes or imported events, and commits work per...

EUVD-2026-67868

plone.app.event provides the event content type for Plone. Prior to versions 5.2.4 and 6.0.1, the iCalendar import in src/plone/app/event/ical/importer.py accepts insufficiently restricted calendar and event URLs, does not adequately bound downloaded bytes or imported events, and commits work per...

CVE-2026-55247

plone.app.event , Plone's event content type, contains multiple issues in its iCalendar import (src/plone/app/event/ical/importer.py) prior to versions 5.2.4 and 6.0.1 . The importer accepts insufficiently restricted calendar and event URLs, does not adequately bound downloaded bytes or imported ...