CVE-2018-25409 SIM-PKH 2.4.1 Arbitrary File Upload via aksi_pengurus.php
Authenticated attackers can upload malicious PHP files to execute arbitrary code on the SIM-PKH web application.
- 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-2018-25409?
CVE-2018-25409 is a high-severity vulnerability in Simpkh SIM-PKH, published on 30 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
SIM-PKH 2.4.1 contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by submitting PHP code through the fupload parameter. Attackers can upload PHP files via the aksi_pengurus.php endpoint with module=pengurus and act=update parameters, which are stored in the foto directory and executed as web scripts.
Weakness: CWE-434
Which versions are affected by CVE-2018-25409?
How do I fix CVE-2018-25409?
No fix has been published for CVE-2018-25409 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-25409 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25409 exists.
Sources
Also known as GHSA-j699-2v84-mrr9.