CVE-2026-59707: LocalAI - Server-Side Request Forgery via POST /models/apply

Severity: high (CVSS 8.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-07-07 · updated 2026-10-25
Weakness: CWE-918

Description

LocalAI contains an unauthenticated server-side request forgery vulnerability in the POST /models/apply endpoint that allows attackers to fetch arbitrary internal URLs. The endpoint passes unsanitized gallery URL fields directly to gallery.GetGalleryConfigFromURLWithContext without proper validation, enabling attackers to force the server to issue HTTP GET requests to private and loopback ranges with partial response content leaked through error messages.

Affected products

LocalAI: through v4.3.1

References

https://github.com/mudler/LocalAI
https://github.com/mudler/LocalAI/commit/f9b968e19d7cbc556d59dceb2e0e450b828a3fda
https://github.com/mudler/LocalAI/issues/10665
https://www.vulncheck.com/advisories/localai-server-side-request-forgery-via-post-models-apply
https://github.com/mudler/LocalAI/issues/10665

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