PT-2023-24332 · Unknown · Blogengine.Net

Published 2023-06-26 · Updated 2023-07-05 · CVE-2023-33404

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions BlogEngine.Net versions 3.3.8.0 and earlier

Description The issue is related to an Unrestricted Upload vulnerability due to insufficient validation on the UploadControlled.cs file. This allows remote attackers to execute remote code.

Recommendations For versions 3.3.8.0 and earlier, update to a version that includes proper validation for the UploadControlled.cs file to prevent remote code execution. As a temporary workaround, consider restricting access to the UploadControlled.cs file until a patch is available.

Exploit

Fix

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-33404

Affected Products

Blogengine.Net

References · 5

• 🔥 https://github.com/hacip/CVE-2023-33404 · Exploit
• https://osv.dev/vulnerability/CVE-2023-33404 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33404 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33404 · Note
• https://t.me/cvenotify/53055 · Telegram Post