CVE-2023-30539

MEDIUM

Nextcloud Files Automated Tagging 1.14.0-1.14.1 - Improper Access Control

Title source: llm

Description

Nextcloud is a personal home server system. Depending on the set up tags and other workflows this issue can be used to limit access of others or being able to grant them access when there are system tag based files access control or files retention rules. It is recommended that the Nextcloud Server is upgraded to 24.0.11 or 25.0.5, the Nextcloud Enterprise Server to 21.0.9.11, 22.2.10.11, 23.0.12.6, 24.0.11 or 25.0.5, and the Nextcloud Files automated tagging app to 1.11.1, 1.12.1, 1.13.1, 1.14.2, 1.15.3 or 1.16.1. Users unable to upgrade should disable all workflow related apps. Users are advised to upgrade.

References (4)

Core 4

Core References

Vendor Advisory x_refsource_confirm

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m2f-v8x7-9w99

Issue Tracking, Patch x_refsource_misc

https://github.com/nextcloud/files_automatedtagging/pull/705

Patch x_refsource_misc

https://github.com/nextcloud/server/pull/37252

Permissions Required x_refsource_misc

https://hackerone.com/reports/1895976

Scores

CVSS v3 6.5

EPSS 0.0041

EPSS Percentile 61.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-284

Status published

Products (7)

nextcloud/nextcloud_files_automated_tagging 1.11.0

nextcloud/nextcloud_files_automated_tagging 1.12.0

nextcloud/nextcloud_files_automated_tagging 1.13.0

nextcloud/nextcloud_files_automated_tagging 1.16.0

nextcloud/nextcloud_files_automated_tagging 1.14.0 - 1.14.2

nextcloud/nextcloud_server 21.0.0 - 21.0.9.11

nextcloud/nextcloud_server 24.0.0 - 24.0.11

Published Apr 17, 2023

Tracked Since Feb 18, 2026