CVE-2020-21881 Cross-site request forgery in n/a

Medium 6.5 Published 31 Jul 2023 Updated 22 Oct 2024

Remote attackers can modify application data in DuxCMS via a Cross-Site Request Forgery vulnerability in the admin interface.

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-2020-21881?

CVE-2020-21881 is a medium-severity vulnerability in n/a, published on 31 Jul 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 (CSRF) vulnerability in admin.php in DuxCMS 2.1 allows remote attackers to modtify application data via article/admin/content/add.

Weakness: CWE-352

Which versions are affected by CVE-2020-21881?

It affects 1 product.

Products include Duxcms Project Duxcms.

How do I fix CVE-2020-21881?

No fix has been published for CVE-2020-21881 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-21881 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-21881 exists.

Sources

Also known as GHSA-6gfh-pmhw-xg5r.