CVE-2023-22856 HIGH

CVE-2023-22856: Stored cross-site scripting in BlogEngine.NET version 3.3.8.0

Vendor Blogengine.net
Product BlogEngine.NET
Weakness CWE-79 · XSS
Published March 6, 2023
Last update March 5, 2025
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A stored Cross-site Scripting (XSS) vulnerability in BlogEngine.NET 3.3.8.0, allows injection of arbitrary JavaScript in the security context of a blog visitor through an upload of a specially crafted file.

Key dates

02Disclosure timeline

March 6, 2023 CVE published
March 5, 2025 Record updated