PT-2022-26791 · Dedecms · Dedecms

Published 2022-11-17 · Updated 2025-04-29 · CVE-2022-43192

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dedecms version 5.7.101

Description The issue is related to an arbitrary file upload vulnerability in the /dede/file manage control.php component, allowing attackers to execute arbitrary code by uploading a crafted PHP file. This vulnerability is connected to an incomplete fix for a previous issue.

Recommendations For Dedecms version 5.7.101, consider restricting access to the /dede/file manage control.php component until a proper fix is applied to prevent arbitrary file uploads. As a temporary workaround, disabling the execution of uploaded files or implementing strict upload validation can help mitigate the risk of code execution.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2022-43192

Affected Products

Dedecms

References · 6

• 🔥 https://github.com/linchuzhu/Dedecms-v5.7.101-RCE · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-43192 · Security Note
• https://osv.dev/vulnerability/CVE-2022-43192 · Vendor Advisory
• https://t.me/cibsecurity/53114 · Telegram Post
• https://t.me/cvenotify/120204 · Telegram Post
• https://t.me/cvenotify/38245 · Telegram Post