CVE-2026-101859 RaspAP raspap-webgui OpenVPN Configuration del_ovpncfg.php escapeshellcmd os command injection
Remote attackers can execute arbitrary OS commands via the OpenVPN configuration deletion handler in RaspAP webgui.
- 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-2026-101859?
CVE-2026-101859 is a medium-severity command injection vulnerability in raspap-webgui, published on 29 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been found in RaspAP raspap-webgui up to 3.5.5. Affected by this vulnerability is the function escapeshellcmd of the file ajax/openvpn/del_ovpncfg.php of the component OpenVPN Configuration Handler. Such manipulation of the argument cfg_id leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-101859?
How do I fix CVE-2026-101859?
No fix has been published for CVE-2026-101859 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-101859 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101859 exists.
Sources
Also known as GHSA-w675-v8gw-j298.