CVE-2026-86173 json
MindsDB through 26.1.0 Unauthenticated SSRF via Web Crawler
published 2026-09-05 2 mo ago modified 2026-09-24 45 d ago also EUVD-2026-71972
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- mindsdb mindsdb
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/mindsdb/mindshub/issues/12480
issue-tracking
-
github.com
/mindsdb/mindshub/blob/v26.1.0/mindsdb/integrations/handlers/web_handler/web_handler.py#L50-L65
technical-description
-
github.com
/mindsdb/mindshub/blob/v26.1.0/mindsdb/utilities/config.py#L273
technical-description
-
github.com
/mindsdb/mindshub
product
-
vulncheck.com
/advisories/mindsdb-through-26.1.0-unauthenticated-ssrf-via-web-crawler
third-party-advisory
Sources
- CVE List CVE-2026-86173
- NVD CVE-2026-86173
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.