CVE-2018-17553 File upload in n/a
Authenticated attackers can upload malicious files with directory traversal to achieve remote code execution in Navigate CMS.
- 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-2018-17553?
CVE-2018-17553 is a high-severity vulnerability in n/a, published on 3 Oct 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An "Unrestricted Upload of File with Dangerous Type" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.
Which versions are affected by CVE-2018-17553?
It affects 1 product.
Products include Naviwebs Navigate Cms.
How do I fix CVE-2018-17553?
No fix has been published for CVE-2018-17553 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-17553 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-17553 exists.
Public exploit code: 1 Metasploit module, 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-p976-pjhw-2wph.