CVE-2023-24804

4.4 mediumEPSS 0.5%

Medium (4.4) in owncloud owncloud client. EPSS 0.5% chance of exploitation in the next 30 days.

The ownCloud Android app allows ownCloud users to access, share, and edit files and folders. Prior to version 3.0, the app has an incomplete fix for a path traversal issue and is vulnerable to two bypass methods. The bypasses may lead to information disclosure when uploading the app’s internal files, and to arbitrary file write when uploading plain text files (although limited by the .txt extension). Version 3.0 fixes the reported bypasses.

Severity

CVSS 3.1

4.4 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2023-02-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

owncloud:owncloud_client

References

https://hackerone.com/reports/377107
https://owncloud.com/security-advisories/oc-sa-2023-001/
https://securitylab.github.com/advisories/GHSL-2022-059_GHSL-2022-060_Owncloud_Android_app/
https://hackerone.com/reports/377107
https://owncloud.com/security-advisories/oc-sa-2023-001/

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