HOMEVULNERABILITIESCVE-2023-24804
MEDIUM

CVE-2023-24804

CWE-22Published: February 13, 2023· Updated: Jun 17, 2026

4.4
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2023-24804 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Affected Vendors & Products

owncloud1 product(s)
owncloud client
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

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

All References (6)

→
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

Quick Facts

CVE IDCVE-2023-24804
CVSS Score4.4 / 10
SeverityMEDIUM
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedFeb 13, 2023

Related CVEs (CWE-22)

CVE-2011-5127
10.0
CVE-2011-2653
10.0
CVE-2023-2909
10.0
CVE-2019-18253
10.0
CVE-2013-6221
10.0
CVE-2015-0779
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-24804 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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