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CVE-2023-47559: CWE-79 in QNAP Systems Inc. QuMagie

Medium
VulnerabilityCVE-2023-47559cvecve-2023-47559cwe-79
Published: Fri Jan 05 2024 (01/05/2024, 16:18:24 UTC)
Source: CVE Database V5
Vendor/Project: QNAP Systems Inc.
Product: QuMagie

Description

A cross-site scripting (XSS) vulnerability has been reported to affect QuMagie. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following version: QuMagie 2.2.1 and later

AI-Powered Analysis

AILast updated: 07/04/2025, 03:09:57 UTC

Technical Analysis

CVE-2023-47559 is a cross-site scripting (XSS) vulnerability identified in QNAP Systems Inc.'s QuMagie product, specifically affecting version 2.2.x. QuMagie is a photo management application integrated into QNAP NAS devices, widely used for organizing and sharing multimedia content. The vulnerability is classified under CWE-79, which pertains to improper neutralization of input during web page generation, allowing injection of malicious scripts. This XSS flaw requires an authenticated user to exploit it, meaning an attacker must have valid credentials to the QuMagie application. The attack vector is network-based, and exploitation involves injecting malicious code that could execute in the context of other users' browsers or the application itself. The CVSS v3.1 base score is 5.5, indicating a medium severity level. The vector string (AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L) shows that the attack is network accessible but requires high attack complexity, low privileges, and user interaction. The vulnerability impacts confidentiality, integrity, and availability to a limited extent, as it can lead to data leakage, session hijacking, or manipulation of application behavior. The vulnerability has been addressed in QuMagie version 2.2.1 and later, with no known exploits currently in the wild. Given the nature of the vulnerability, it primarily threatens internal users or attackers who have gained some level of access to the network or credentials, rather than remote unauthenticated attackers.

Potential Impact

For European organizations using QNAP NAS devices with QuMagie 2.2.x, this vulnerability poses a moderate risk. Exploitation could allow malicious insiders or attackers with stolen credentials to execute scripts that may steal session tokens, manipulate user data, or perform unauthorized actions within the application. This could lead to privacy breaches, especially if sensitive multimedia content is stored or shared via QuMagie. The impact on confidentiality is notable due to potential data leakage. Integrity could be compromised if attackers alter metadata or content. Availability impact is limited but possible if the injected scripts disrupt normal application functionality. Organizations in sectors with strict data protection regulations, such as GDPR, must be cautious as exploitation could lead to regulatory non-compliance and reputational damage. However, the requirement for authentication and user interaction reduces the likelihood of widespread automated exploitation. The absence of known active exploits further lowers immediate risk but does not eliminate the need for prompt remediation.

Mitigation Recommendations

European organizations should prioritize upgrading QuMagie to version 2.2.1 or later to remediate this vulnerability. Beyond patching, organizations should enforce strong authentication mechanisms, including multi-factor authentication (MFA), to reduce the risk of credential compromise. Regularly audit user accounts and permissions to ensure that only necessary users have access to QuMagie. Implement network segmentation to limit access to QNAP NAS devices and restrict QuMagie access to trusted internal networks. Employ web application firewalls (WAFs) with rules to detect and block XSS payloads targeting known application endpoints. Conduct user training to raise awareness about phishing and social engineering, which could lead to credential theft. Monitor logs for unusual activities related to QuMagie, such as unexpected script executions or anomalous user behavior. Finally, maintain an up-to-date inventory of QNAP devices and their software versions to ensure timely patch management.

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Technical Details

Data Version
5.1
Assigner Short Name
qnap
Date Reserved
2023-11-06T14:11:12.321Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 683f0dc2182aa0cae27ff397

Added to database: 6/3/2025, 2:59:14 PM

Last enriched: 7/4/2025, 3:09:57 AM

Last updated: 8/16/2025, 12:14:13 PM

Views: 16

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