VULNERABILITY INTELLIGENCE

CVE-2009-3753

CVSS score7.5 HIGH
EPSS probability3.96%
CISA KEVNot currently listed
Published2009-10-22
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Unrestricted file upload vulnerability in Opial 1.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension as a User Image, then accessing it via a request to the file in userimages, related to register.php.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references