CVE-2026-105145: Weaviate Verba generate_stream Endpoint util.py get_environment information disclosure

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-04 · updated 2026-10-06
Weakness: CWE-200

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.

Affected products

Weaviate Verba: 2.1.0, 2.1.1, 2.1.2, 2.1.3

References

https://gist.github.com/DReazer/63d8096046a058f9c7a533846db5e2ac
https://vuldb.com/cve/CVE-2026-105145
https://vuldb.com/submit/945744
https://vuldb.com/vuln/413370
https://vuldb.com/vuln/413370/cti

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