VULNERABILITY INTELLIGENCE

CVE-2023-2453

CVSS score8.8 HIGH
EPSS probability0.89%
CISA KEVNot currently listed
Published2023-09-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • disclosure@synopsys.com: CWE-829
  • nvd@nist.gov: CWE-829

Primary references