CVE-2026-105145 Weaviate Verba generate_stream Endpoint util.py get_environment information disclosure
Remote attackers can exploit the generate_stream endpoint to disclose environment information via the get_environment function.
- 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-2026-105145?
CVE-2026-105145 is a medium-severity vulnerability in Weaviate Verba, published on 4 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been found in Weaviate Verba up to 2.1.3. Affected by this vulnerability is the function get_environment of the file goldenverba/components/util.py of the component generate_stream Endpoint. The manipulation leads to information disclosure. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-105145?
How do I fix CVE-2026-105145?
No fix has been published for CVE-2026-105145 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105145 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105145 exists.
Sources
Also known as GHSA-8456-r8c8-j656.