Quick answers
- Is CVE-2026-78309 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-78309 being exploited in the wild.
- How severe is CVE-2026-78309?
- High severity, with a CVSS score of 8.8, published 24 September 2026.
- Which products and versions are affected?
- Delta Electronics DIAEnergie before 1.11.00.022.
- Is there a fix for CVE-2026-78309?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-78309 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-78309?
- Check whether you run Delta Electronics DIAEnergie at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A SQL injection vulnerability exists in DIAEnergie that allows an authenticated attacker to inject malicious SQL commands through user-controllable input. The vulnerability enables arbitrary database query execution, potentially granting access to sensitive energy data or permitting modification of system configurations. The issue affects versions before 1.11.00.022.
Affected products
- Delta Electronics DIAEnergie before 1.11.00.022
Timeline
- 2026-09-24: disclosed