CVE-2020-21252 Cross-site request forgery in n/a

High 8.8 Published 20 Jun 2023 Updated 10 Dec 2024

A CSRF vulnerability in HongCMS allows remote attackers to execute arbitrary code and escalate privileges via the updateusers parameter.

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-2020-21252?

CVE-2020-21252 is a high-severity vulnerability in n/a, published on 20 Jun 2023. 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

Cross Site Request Forgery vulnerability in Neeke HongCMS 3.0.0 allows a remote attacker to execute arbitrary code and escalate privileges via the updateusers parameter.

Weakness: CWE-352

Which versions are affected by CVE-2020-21252?

It affects 1 product.

Products include Hongcms Project Hongcms.

How do I fix CVE-2020-21252?

No fix has been published for CVE-2020-21252 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-21252 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-21252 exists.

Sources

Also known as GHSA-95vj-3rv6-35hp.