CVE-2026-78308 Authentication Bypass in DIAEnergie
An authentication bypass vulnerability in DIAEnergie allows attackers to circumvent security controls and access the system without valid credentials.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-78308?
CVE-2026-78308 is a critical authentication bypass vulnerability in Deltaww DIAEnergie, published on 24 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper Authentication vulnerability in DIAEnergie allows Authentication Bypass.
This issue affects DIAEnergie: before 1.11.00.022.
Weakness: CWE-287
Which versions are affected by CVE-2026-78308?
How do I fix CVE-2026-78308?
No fix has been published for CVE-2026-78308 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-2026-78308 being exploited?
There is no known exploitation of CVE-2026-78308 in the wild and no public exploit code.
Sources
Also known as GHSA-5v72-qcrh-8w8r.