CVE-2024-58279

appRain CMF 4.0.5 Authenticated Remote Code Execution via Filemanager Upload

appRain CMF 4.0.5 contains an authenticated remote code execution vulnerability that allows administrative users to upload malicious PHP files through the filemanager upload endpoint. Attackers can leverage authenticated access to generate a web shell with command execution capabilities by uploading a crafted PHP file to the site's uploads directory.

Affected

apprain · appRain CMF

CVSS v4.0 VULNCHECK

8.6 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.95% chance of exploitation in the next 30 days, 61st percentile

Published

2025-12-10

Updated

2026-07-14

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/52041

Security advisories

• https://www.vulncheck.com/advisories/apprain-cmf-authenticated-remote-code-execution-via-…
• apprain/apprain/archive/refs/tags/v4.0.5.zip
• https://www.apprain.org

References

• CVE Record
• NVD entry