CVE-2024-23348: Input Validation
Improper input validation vulnerability in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.7, Ver.3.0.x series versions prior to Ver.3.0.29, Ver.2.11.x series versions prior to Ver.2.11.58, Ver.2.10.x series versions prior to Ver.2.10.50, and Ver.2.9.0 and earlier allows a remote authenticated attacker to execute arbitrary JavaScript code by uploading a specially crafted SVG file.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
a-blog cmsto a version that resolves this vulnerability.Fixed in 3.1.7 - Upgrade
Upgrade
a-blog cmsto a version that resolves this vulnerability.Fixed in 3.0.29 - Upgrade
Upgrade
a-blog cmsto a version that resolves this vulnerability.Fixed in 2.11.58 - Upgrade
Upgrade
a-blog cmsto a version that resolves this vulnerability.Fixed in 2.10.50 - Compensating control
As a mitigation while upgrading, do not allow remote authenticated users to upload SVG files (or otherwise block specifically crafted SVG uploads) because the vulnerability enables execution of arbitrary JavaScript code via a crafted SVG.
Event History
Frequently Asked Questions
What is the severity of CVE-2024-23348?
CVE-2024-23348 has been rated as a medium severity vulnerability due to its potential impact on authenticated users.
How do I fix CVE-2024-23348?
To fix CVE-2024-23348, update a-blog CMS to versions 3.1.7, 3.0.29, 2.11.58, 2.10.50, or later.
What types of vulnerabilities are described in CVE-2024-23348?
CVE-2024-23348 describes an improper input validation vulnerability that allows unauthorized actions by remote authenticated users.
Which versions of a-blog CMS are affected by CVE-2024-23348?
CVE-2024-23348 affects a-blog CMS versions prior to 3.1.7, 3.0.29, 2.11.58, 2.10.50, and 2.9.0.
What can happen if CVE-2024-23348 is exploited?
If exploited, CVE-2024-23348 may allow an attacker to execute unauthorized commands and potentially compromise the application.