CVE-2023-45796 XSS vulnerability in Pilz PASvisu and PMI v8xx
A stored XSS vulnerability in Pilz PASvisu and PMI allows attackers to manipulate process data, impacting integrity and availability.
- 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-2023-45796?
CVE-2023-45796 is a high-severity cross-site scripting vulnerability in Pilz PASvisu, published on 22 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A stored cross-site scripting vulnerability in the Runtime component of Pilz PASvisu before 1.14.1 and PMI v8xx up to and including 2.0.33992 allows a low-privileged remote unauthenticated attacker to manipulate process data with potential impact on integrity and/or availability.
Weakness: CWE-79
Which versions are affected by CVE-2023-45796?
How do I fix CVE-2023-45796?
No fix has been published for CVE-2023-45796 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-45796 being exploited?
There is no known exploitation of CVE-2023-45796 in the wild and no public exploit code.
Sources
Also known as GHSA-462c-92rv-647m.