CVE-2023-2453
HIGH EPSS 49.9%
Published Sep 5, 20232y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
Published Sep 5, 2023 2y ago
Last Modified Jun 17, 2026 2w ago
Description
There is insufficient sanitization of tainted file names that are directly concatenated with a path that is subsequently passed to a ‘require_once’ statement. This allows arbitrary files with the ‘.php’ extension for which the absolute path is known to be included and executed. There are no known means in PHPFusion through which an attacker can upload and target a ‘.php’ file payload.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
49.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-829
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| php-fusion | phpfusion | * | ≤9.10.30 |
References 1
- synopsys.com https://www.synopsys.com/blogs/software-security/cyrc-vulnerability-advisory-cve-2023-2453/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.