CVE-2026-86173

Description

MindsDB through 26.1.0 contains a server-side request forgery vulnerability in the web crawler handler that allows unauthenticated attackers to fetch arbitrary URLs by supplying caller-controlled URLs to CrawlerTable.list. Attackers can bypass the allowlist control by exploiting the default empty configuration and access internal services and cloud metadata endpoints without authentication.

References

• https://github.com/mindsdb/mindshub
• https://github.com/mindsdb/mindshub/blob/v26.1.0/mindsdb/integrations/handlers/web_handler/web_handler.py#L50-L65
• https://github.com/mindsdb/mindshub/blob/v26.1.0/mindsdb/utilities/config.py#L273
• https://github.com/mindsdb/mindshub/issues/12480
• https://www.vulncheck.com/advisories/mindsdb-through-26.1.0-unauthenticated-ssrf-via-web-crawler