CVE-2023-24804

Name: CVE-2023-24804
Creator: NVD / NIST
Published: 2023-02-13T17:15:11.487+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2023-24804 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. 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. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.4/10

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

EPSS Probability

0.52%

40.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Owncloud	Owncloud Client	< 3.0.0

References

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

Timeline

Published: Feb 13, 2023
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-24804?

How severe is CVE-2023-24804?

CVE-2023-24804 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2023-24804?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-24804?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST