CVE-2024-46958
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the...
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
CVE-2024-46958- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
CVE List
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
CVE-2024-46958- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
EUVDEUVD-2024-42160
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
EUVD-2024-42160- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gcwq-2mx4-wmcp
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the...
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
GHSA-gcwq-2mx4-wmcp- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
OSV
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
CVE-2024-46958- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
OSVDEBIAN-CVE-2024-46958
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
DEBIAN-CVE-2024-46958- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
OSVUBUNTU-CVE-2024-46958
In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.
- Record
UBUNTU-CVE-2024-46958- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nextcloud-desktopDebian:13 |
before 3.15.0-1 | 3.15.0-1 |
nextcloud-desktopDebian:14 |
before 3.15.0-1 | 3.15.0-1 |
nextcloud-desktopUbuntu:20.04:LTS |
All versions, plus listed versions 2.5.3-12.6.0-12.6.1-12.6.1-22.6.2-12.6.2-1build1 |
None known |
nextcloud-desktopUbuntu:22.04:LTS |
All versions, plus listed versions 3.2.3-0ubuntu13.3.5-13.3.5-1ubuntu13.4.2-13.4.2-1ubuntu1 |
None known |
nextcloud-desktopUbuntu:24.04:LTS |
All versions, plus listed versions 3.9.0-13.10.0-13.11.0-13.11.0-1.1build33.11.0-1.1build4 |
None known |
nextcloud-desktopUbuntu:25.10 |
All versions, plus listed versions 3.16.0-13.16.2-13.16.4-13.16.6-13.16.6-3 |
None known |
nextcloud-desktopUbuntu:26.10 |
All versions, plus listed versions 4.0.6-133.0.2-133.0.7-1ubuntu1 |
None known |
nextcloud-desktopUbuntu:26.04:LTS |
All versions, plus listed versions 3.16.6-33.16.7-14.0.1-24.0.1-2build14.0.6-1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-46958 is a critical vulnerability (CVSS 9.1) in Nextcloud Desktop, published September 16, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. Fixed in nextcloud-desktop 3.15.0-1.