CVE-2021-39426 Code injection in n/a
Attackers can execute arbitrary PHP code in Seacms via the notify1 parameter in the admin notification script.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-39426?
CVE-2021-39426 is a critical code injection vulnerability in Seacms Seacms, published on 15 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in /Upload/admin/admin_notify.php in Seacms 11.4 allows attackers to execute arbitrary php code via the notify1 parameter when the action parameter equals set.
Weakness: CWE-94
Which versions are affected by CVE-2021-39426?
It affects 1 product.
Products include Seacms Seacms.
How do I fix CVE-2021-39426?
No fix has been published for CVE-2021-39426 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-2021-39426 being exploited?
There is no known exploitation of CVE-2021-39426 in the wild and no public exploit code.
Other vulnerabilities in Seacms Seacms
Sources
Also known as GHSA-7mc2-wwmp-gcxh.