Medium · CVSS 6.9CVE-2026-105145

Weaviate Verba generate_stream Endpoint util.py get_environment information disclosureCVE-2026-105145

Answer in brief

CVE-2026-105145 records a Medium severity (CVSS 6.9) vulnerability in Weaviate Verba generate_stream Endpoint util.py get_environment information disclosure. The current sources do not mark it as known exploited. The current feed maps Weaviate/Verba (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 4, 2026Updated Oct 4, 2026Source checked Oct 4, 2026First seen by HOL Oct 4, 2026Material review Oct 4, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.9
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Weaviate/Verba (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Weaviate/Verbageneric	2.1.0 \|\| 2.1.1 \|\| 2.1.2 \|\| 2.1.3	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Weaviate/Verba.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Oct 4, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 4, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 4, 2026

Sources and claim methodology

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.