CVE-2024-50527 WordPress Stacks Mobile App Builder plugin <= 5.2.3 - Arbitrary File Upload vulnerability

Q: What is CVE-2024-50527?

CVE-2024-50527 is a critical vulnerability in Stacks Mobile App Builder, published on 4 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Q: Is CVE-2024-50527 being exploited?

There is no known exploitation of CVE-2024-50527 in the wild and no public exploit code.

Q: How do I fix CVE-2024-50527?

No fix has been published for CVE-2024-50527 yet. Limit exposure of the affected software until one is available.

Critical 10.0 Published 4 Nov 2024 Updated 11 May 2026

Attackers can upload malicious web shells to the server via the Stacks Mobile App Builder plugin, leading to remote code execution.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-50527?

CVE-2024-50527 is a critical vulnerability in Stacks Mobile App Builder, published on 4 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Unrestricted Upload of File with Dangerous Type vulnerability in Stacks Stacks Mobile App Builder stacks-mobile-app-builder allows Upload a Web Shell to a Web Server.This issue affects Stacks Mobile App Builder: from n/a through <= 5.2.3.

Weakness: CWE-434

Which versions are affected by CVE-2024-50527?

It affects 1 product.

Products include Stacksmarket Stacks Mobile App Builder.

How do I fix CVE-2024-50527?

No fix has been published for CVE-2024-50527 yet. Limit exposure of the affected software until one is available.

Is CVE-2024-50527 being exploited?

There is no known exploitation of CVE-2024-50527 in the wild and no public exploit code.

Sources

Also known as GHSA-wvc6-c72c-8m45.