Vulnerability Database

311,379

Total vulnerabilities in the database

CVE-2023-23781

A stack-based buffer overflow vulnerability [CWE-121] in FortiWeb version 7.0.1 and below, 6.4 all versions, version 6.3.19 and below SAML server configuration may allow an authenticated attacker to achieve arbitrary code execution via specifically crafted XML files.

  • Published: Feb 16, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-23781
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.4
  • AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
fortinet / fortiweb 6.4.0 6.4.2.x
fortinet / fortiweb 6.3.0 6.3.20
fortinet / fortiweb 7.0.0 7.0.2