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CVE-2024-49653: Portfolleo allows uploading web shell to server

CVE-2024-49653 · published 2 years ago

Summary

Portfolleo versions up to 1.2 let anyone upload files that can contain malicious code, such as a web shell. An attacker could place a web shell on the web server and then execute commands or steal data. Update to a newer version, limit the types of files that can be uploaded, and consider adding server‑side checks or a web application firewall to block such uploads.

Original advisory text

Unrestricted Upload of File with Dangerous Type vulnerability in james-eggers Portfolleo portfolleo allows Upload a Web Shell to a Web Server.This issue affects Portfolleo: from n/a through <= 1.2.

References

Fix within

Internet-facing 14 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker full control

Severity

9.9 Critical

Exploitation

1% chance of attack within 30 days

Type

CWE-434Unrestricted File Upload

Timeline

Published23 Oct 2024

Updated4 Nov 2026

First seen7 Mar 2026

Sources

CVE-2024-49653 · NVD

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