CVE-2020-35754 Code injection in n/a

Q: Is CVE-2020-35754 being exploited?

There is no known exploitation of CVE-2020-35754 in the wild and no public exploit code.

Q: How do I fix CVE-2020-35754?

No fix has been published for CVE-2020-35754 yet. Limit exposure of the affected software until one is available.

High 7.2 Published 28 Jan 2021 Updated 4 Aug 2024

Authenticated users can inject code via Language tab inputs in Quick.CMS, leading to remote code execution.

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

What is CVE-2020-35754?

CVE-2020-35754 is a high-severity code injection vulnerability in n/a, published on 28 Jan 2021. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

OpenSolution Quick.CMS < 6.7 and Quick.Cart < 6.7 allow an authenticated user to perform code injection (and consequently Remote Code Execution) via the input fields of the Language tab.

Weakness: CWE-94

Which versions are affected by CVE-2020-35754?

It affects 2 products.

Products include Opensolution Quick.cart, Opensolution Quick.cms.

How do I fix CVE-2020-35754?

No fix has been published for CVE-2020-35754 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2020-35754 being exploited?

There is no known exploitation of CVE-2020-35754 in the wild and no public exploit code.

Public exploit code: 1 Exploit-DB entry.

Sources

Also known as GHSA-4wj8-83xp-85h6.