| Component | Weaviate |
| Severity | medium (CVSS 5.3) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Published (NVD) | 2026-10-04 |
| Last modified | 2026-10-06 |
| Affected versions | <= 2.1.3 read from the advisory text: NVD has not published CPE data yet |
| Fixed in | see the vendor advisory |
| Weakness | CWE-200CWE-284 |
| CISA KEV | not listed |
NVD 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.
What to do
- NVD lists no fixed version yet: follow the vendor advisory below and keep Weaviate off the public internet until a fix ships.
- Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-105145
- 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
Read more
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