CVE-2020-25790 File upload in n/a

High 7.2 Published 19 Sep 2020 Updated 4 Aug 2024

Administrators can upload and execute arbitrary PHP code via ZIP archives, allowing remote code execution on Typesetter CMS installations.

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-2020-25790?

CVE-2020-25790 is a high-severity vulnerability in n/a, published on 19 Sep 2020. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Typesetter CMS 5.x through 5.1 allows admins to upload and execute arbitrary PHP code via a .php file inside a ZIP archive. NOTE: the vendor disputes the significance of this report because "admins are considered trustworthy"; however, the behavior "contradicts our security policy" and is being fixed for 5.2

Weakness: CWE-434

Which versions are affected by CVE-2020-25790?

It affects 1 product.

Products include Typesettercms Typesetter.

How do I fix CVE-2020-25790?

No fix has been published for CVE-2020-25790 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-25790 being exploited?

There is no known exploitation of CVE-2020-25790 in the wild and no public exploit code.

Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.

Sources

Also known as GHSA-c7mg-73jx-7c7x.