CVE-2021-20102 Cross-site request forgery in AppNitro Machform

High 8.8 Published 29 Jun 2021 Updated 3 Aug 2024

Attackers can perform unauthorized actions on behalf of authenticated users due to missing CSRF tokens in Machform.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2021-20102?

CVE-2021-20102 is a high-severity vulnerability in AppNitro Machform, published on 29 Jun 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Machform prior to version 16 is vulnerable to cross-site request forgery due to a lack of CSRF tokens in place.

Weakness: CWE-352

Which versions are affected by CVE-2021-20102?

It affects 1 product.

Products include Machform Machform.

How do I fix CVE-2021-20102?

No fix has been published for CVE-2021-20102 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-20102 being exploited?

There is no known exploitation of CVE-2021-20102 in the wild and no public exploit code.

Sources

Also known as GHSA-hwqv-mgvv-f7g4.