CVE-2024-22404

Permissions bypass in Nextcloud with the files zip app

CVSS 4.1 MEDIUMEPSS 0.5%CWE-281

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Jan 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Nextcloud files Zip app is a tool to create zip archives from one or multiple files from within Nextcloud. In affected versions users can download "view-only" files by zipping the complete folder. It is recommended that the Files ZIP app is upgraded to 1.2.1, 1.4.1, or 1.5.0. Users unable to upgrade should disable the file zip app.

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

Affected products

nextcloud · security-advisories

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References

https://github.com/nextcloud/files_zip/commit/43204539d517a13e945b90652718e2a213f46820 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vhj3-mch4-67fq https://hackerone.com/reports/2247457