CVE-2026-19768 Code injection in PowerShell Universal
Authenticated users with settings permissions can execute arbitrary PowerShell code via crafted setting values in Devolutions PowerShell Universal.
- 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-2026-19768?
CVE-2026-19768 is a high-severity code injection vulnerability in Devolutions PowerShell Universal, published on 14 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper control of generation of code ('Code Injection') in the settings feature in Devolutions PowerShell Universal 2026.2.3 and earlier allows an authenticated user with settings management permission to execute arbitrary PowerShell code via a crafted setting value that is not properly escaped when written to the settings configuration file.
Weakness: CWE-94
Which versions are affected by CVE-2026-19768?
How do I fix CVE-2026-19768?
No fix has been published for CVE-2026-19768 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-2026-19768 being exploited?
There is no known exploitation of CVE-2026-19768 in the wild and no public exploit code.
Sources
Also known as GHSA-4xr3-645c-fchw.