CVE-2023-28844

Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

• CWE-284

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vjVendor Advisory
• https://github.com/nextcloud/server/pull/36113Patch
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vjVendor Advisory
• https://github.com/nextcloud/server/pull/36113Patch

Published

Mar 31, 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-2023-28839Shoppingfeed PrestaShop is an add-on to the PrestaShop ecomm…9.8
• CVE-2023-2884Use of Cryptographically Weak Pseudo-Random Number Generator…9.8
• CVE-2023-28840Moby is an open source container framework developed by Dock…8.7
• CVE-2023-28841Moby is an open source container framework developed by Dock…6.8
• CVE-2023-28842Moby) is an open source container framework developed by Doc…6.8
• CVE-2023-28843PrestaShop/paypal is an open source module for the PrestaSho…9.8
• CVE-2023-28845Nextcloud talk is a video & audio conferencing app for Nextc…3.5
• CVE-2023-28846Unpoly is a JavaScript framework for server-side web applica…7.5
• CVE-2023-28847Nextcloud Server is the file server software for Nextcloud, …7.5
• CVE-2023-28848user_oidc is the OIDC connect user backend for Nextcloud, an…5.4
• CVE-2023-28849GLPI is a free asset and IT management software package. Sta…5.4
• CVE-2023-2885Improper Enforcement of Message Integrity During Transmissio…8.1