CVE-2017-17727 File upload in n/a
Attackers can upload malicious PHP code disguised as images to execute arbitrary code on DedeCMS installations.
- 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-2017-17727?
CVE-2017-17727 is a high-severity vulnerability in Dedecms Dedecms, published on 18 Dec 2017. 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
DedeCMS through 5.6 allows arbitrary file upload and PHP code execution by embedding the PHP code in a .jpg file, which is used in the templet parameter to member/article_edit.php.
Weakness: CWE-434
Which versions are affected by CVE-2017-17727?
It affects 1 product.
Products include Dedecms Dedecms.
How do I fix CVE-2017-17727?
No fix has been published for CVE-2017-17727 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-17727 being exploited?
There is no known exploitation of CVE-2017-17727 in the wild and no public exploit code.
Other vulnerabilities in Dedecms Dedecms
Sources
Also known as GHSA-w4p7-x3pj-j76x.