CVE-2018-20931 Code injection in n/a
Attackers with demo account access can execute arbitrary code via the Landing Page feature in cPanel.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-20931?
CVE-2018-20931 is a medium-severity code injection vulnerability in Cpanel Cpanel, published on 1 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
cPanel before 70.0.23 allows demo accounts to execute code via the Landing Page (SEC-405).
Weakness: CWE-94
Which versions are affected by CVE-2018-20931?
It affects 1 product.
Products include Cpanel Cpanel.
How do I fix CVE-2018-20931?
No fix has been published for CVE-2018-20931 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-2018-20931 being exploited?
There is no known exploitation of CVE-2018-20931 in the wild and no public exploit code.
Other vulnerabilities in Cpanel Cpanel
- CVE-2026-41940 WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function
- CVE-2003-1425 guestbook.cgi in cPanel 5.0 allows remote attackers to execute arbitrary commands via the template parameter.
- CVE-2004-1769 Code injection in n/a
- CVE-2004-1770 Command injection in n/a
- CVE-2020-26098 Command injection in n/a
Sources
Also known as GHSA-45fv-8pr3-cvf3.