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cpe:2.3:a:nextcloud:calendar:6.0.0:rc1:*:*:*:*:*:*

part: a version: 6.0.0 update: rc1

VendorNextcloud (e5ae4298-6932-564f-a40d-08cebea039a5)
ProductCalendar (319c0b6e-da99-5681-8a21-629c2ea044cb)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/nextcloud/calendar purl2cpe 2026-06-01 10:17:59.585960

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-66546 vulnerable 2026-06-03 15:11:00.773979 Nextcloud Calendar app allowed booking appointments without the generated token
LOW (3.3)
Nextcloud Calendar is a calendar app for Nextcloud. Prior to 4.7.19, 5.5.6, and 6.0.1, the calendar app allowed blindly booking appointments with a squential ID without known the appointment token. This vulnerability is fixed in 4.7.19, 5.5.6, and 6.0.1.
Published: 2025-12-05T16:49:46.553Z
Updated: 2025-12-05T18:32:44.271Z
Reference links
Imported from gcve-enriched-dumps CVE data

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