Live2DWebCanvas <= 1.9.11 - Authenticated (Subscriber+) Arbitrary File Deletion

2025-01-30 14:13

Lucio Sá

Strategic Overview

Status

Patched in 1.9.12

Affected PluginLive2DWebCanvas

Affected Version<= 1.9.11

CVSS8.1High

CVECVE-2024-13767

View all Live2DWebCanvas vulnerabilities

Vulnerability Overview

The Live2DWebCanvas plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the ClearFiles() function in all versions up to, and including, 1.9.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Technical Analysis

REMEDIATION: Update to version 1.9.12, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-13767 https://www.wordfence.com/threat-intel/vulnerabilities/id/23c89d9f-8958-4333-8604-54173c31efac

CVSS Vector

8.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityHigh
AvailabilityHigh

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