Hello World <= 2.1.1 - Authenticated (Subscriber+) Arbitrary File Read

2024-09-30 00:00

Muhammad Yudha - DJ

Strategic Overview

Status

Patched in 2.2.0

Affected PluginHello World

Affected Version<= 2.1.1

CVSS6.5Medium

CVECVE-2024-9224

View all Hello World vulnerabilities

Vulnerability Overview

The Hello World plugin for WordPress is vulnerable to Arbitrary File Reading in all versions up to, and including, 2.1.1 via the hello_world_lyric() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Technical Analysis

REMEDIATION: Update to version 2.2.0, or a newer patched version --- IDENTIFIER: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

External References

https://www.cve.org/CVERecord?id=CVE-2024-9224 https://www.wordfence.com/threat-intel/vulnerabilities/id/2f58df1f-66f7-4e3d-af6d-08174653a2ad

CVSS Vector

6.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone

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