Home/CVE/Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore
CVE

CVE-2024-37315

Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore

Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore older versions of a document when the files_versions app is enabled. It is recommended that the Nextcloud Server is upgraded to 26.0.12, 27.1.7 or 28.0.3 and that the Nextcloud Enterprise Server is upgraded to 23.0.12.16, 24.0.12.12, 25.0.13.6, 26.0.12, 27.1.7 or 28.0.3.

LOW · CVSS 3.5 EPSS 0.00301
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

6
nextcloud server>= 23.0.0 and <= 23.0.12
nextcloud server>= 24.0.0 and <= 24.0.12
nextcloud server>= 25.0.0 and < 25.0.13
nextcloud server>= 26.0.0 and < 26.0.12
nextcloud server>= 27.0.0 and < 27.1.7
nextcloud server>= 28.0.0 and < 28.0.3
▣

Scoring & Timeline

3.5
LOW · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Jun 2024 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5mq8-738w-5942Vendor Advisory
https://github.com/nextcloud/server/pull/43727Patch
https://hackerone.com/reports/1356508Issue Tracking
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