CVE-2018-15886 Code injection in n/a
Attackers can execute arbitrary PHP code by injecting malicious content into Snippet files in Monstra CMS.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-15886?
CVE-2018-15886 is a high-severity code injection vulnerability in n/a, published on 10 Sep 2018. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Monstra CMS 3.0.4 does not properly restrict modified Snippet content, as demonstrated by the admin/index.php?id=snippets&action=edit_snippet&filename=google-analytics URI, which allows attackers to execute arbitrary PHP code by placing this code after a <?php substring.
Weakness: CWE-94
Which versions are affected by CVE-2018-15886?
It affects 1 product.
Products include Monstra Monstra.
How do I fix CVE-2018-15886?
No fix has been published for CVE-2018-15886 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-2018-15886 being exploited?
There is no known exploitation of CVE-2018-15886 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w9pc-qgp8-4xhx.