CVE-2023-24804

ownCloud Android app vulnerable to Path Traversal

MEDIUM
4.4
CVSS Score
Published: February 13, 2023 at 04:28 PM UTC
Updated: June 17, 2026 at 05:39 AM UTC
1 product affected across 1 vendorOwncloud Client

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Severity
MEDIUM4.4
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.0v < 3.0.0
Affected range stops below 3.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-22

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