CVE-2026-11889 SALTO ProAccess Space Authorization Bypass Through User-Controlled Key
An authorized attacker can bypass authorization controls to access any space in SALTO ProAccess Space when the tenancy feature is enabled.
- 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-2026-11889?
CVE-2026-11889 is a high-severity authentication bypass vulnerability in SALTO ProAccess Space, published on 16 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
SALTO ProAccess Space software using the tenancy feature / logical partition is vulnerable to a privilege escalation attack that could allow an authorized attacker to access any space managed by the affected product.
Weakness: CWE-639
Which versions are affected by CVE-2026-11889?
How do I fix CVE-2026-11889?
No fix has been published for CVE-2026-11889 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-11889 being exploited?
There is no known exploitation of CVE-2026-11889 in the wild and no public exploit code.
Sources
Also known as GHSA-4g4j-8g2w-gqh9.