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cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:android:*:*:*

part: a version: * update: *

VendorNextcloud (e5ae4298-6932-564f-a40d-08cebea039a5)
ProductNextcloud (558c2af4-b894-543f-898d-e530fd1e91d6)
Edition*
Language*
Software editionandroid
Target software*
Target hardware*
Other*
NotesImported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/nextcloud/android purl2cpe 2026-06-01 10:17:58.755040

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2023-28999 vulnerable 2026-06-03 14:51:39.262863 Nextcloud: Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders
MEDIUM (6.9)
Nextcloud is an open-source productivity platform. In Nextcloud Desktop client 3.0.0 until 3.8.0, Nextcloud Android app 3.13.0 until 3.25.0, and Nextcloud iOS app 3.0.5 until 4.8.0, a malicious server administrator can gain full access to an end-to-end encrypted folder. They can decrypt files, recover the folder structure and add new files.​ This issue is fixed in Nextcloud Desktop 3.8.0, Nextcloud Android 3.25.0, and Nextcloud iOS 4.8.0. No known workarounds are available.
Published: 2023-04-04T12:51:08.241Z
Updated: 2025-02-11T16:32:05.176Z
Reference links
Imported from gcve-enriched-dumps CVE data

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