PT-2025-50528 · Unknown · Apprain Cmf

Published 2025-12-10 · Updated 2025-12-11 · CVE-2024-58279

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions appRain CMF version 4.0.5

Description The application allows authenticated administrative users to execute arbitrary code remotely. This is possible because of a flaw that permits the upload of malicious PHP files through the filemanager upload endpoint. Successful exploitation enables attackers to create a web shell and gain command execution capabilities by uploading a crafted PHP file to the site's uploads directory.

Recommendations Apply a fix or update to a newer version that addresses this issue. As a temporary workaround, restrict access to the filemanager upload endpoint.

Exploit

Fix

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2024-58279

Affected Products

Apprain Cmf

References · 8

• 🔥 https://github.com/apprain/apprain/archive/refs/tags/v4.0.5.zip · Exploit
• 🔥 https://exploit-db.com/exploits/52041 · Exploit
• https://apprain.org · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-58279 · Security Note
• https://osv.dev/vulnerability/CVE-2024-58279 · Vendor Advisory
• https://vulncheck.com/advisories/apprain-cmf-authenticated-remote-code-execution-via-filemanager-upload · Note
• https://twitter.com/VulmonFeeds/status/1998932923240587412 · Twitter Post
• https://twitter.com/CVEnew/status/1999108917583126664 · Twitter Post