CVE-2023-30539

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.

• CWE-284

• https://github.com/nextcloud/files_automatedtagging/pull/705Issue Tracking, Patch
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m2f-v8x7-9w99Vendor Advisory
• https://github.com/nextcloud/server/pull/37252Patch
• https://hackerone.com/reports/1895976Permissions Required
• https://github.com/nextcloud/files_automatedtagging/pull/705Issue Tracking, Patch
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m2f-v8x7-9w99Vendor Advisory
• https://github.com/nextcloud/server/pull/37252Patch
• https://hackerone.com/reports/1895976Permissions Required

Published

Apr 17, 2023

Last Modified

Jun 17, 2026

Status

Modified

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-30533SheetJS Community Edition before 0.19.3 allows Prototype Pol…7.8
• CVE-2023-30534Cacti is an open source operational monitoring and fault man…4.3
• CVE-2023-30535Snowflake JDBC provides a JDBC type 4 driver that supports c…8.8
• CVE-2023-30536slim/psr7 is a PSR-7 implementation for use with Slim 4. In …6.5
• CVE-2023-30537XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-30538Discourse is an open source platform for community discussio…5.4
• CVE-2023-30540Nextcloud Talk is a chat, video & audio call extension for N…4.3
• CVE-2023-30541OpenZeppelin Contracts is a library for secure smart contrac…5.3
• CVE-2023-30542OpenZeppelin Contracts is a library for secure smart contrac…8.8
• CVE-2023-30543@web3-react is a framework for building Ethereum Apps . In a…5.7
• CVE-2023-30544Kiwi TCMS is an open source test management system. In versi…4.3
• CVE-2023-30545PrestaShop is an Open Source e-commerce web application. Pri…6.5