From 6f55514c5c3f770b956ba9d7f71b7496bb469f81 Mon Sep 17 00:00:00 2001
From: G30 <50341825+silentoplayz@users.noreply.github.com>
Date: Sat, 12 Sep 2026 17:56:16 -0400
Subject: [PATCH] fix: let validate_url accept dotless hosts when local web
 fetch is enabled (#29945)

---
 backend/open_webui/retrieval/web/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/open_webui/retrieval/web/utils.py b/backend/open_webui/retrieval/web/utils.py
index 1605e65b3c..c9509edc87 100644
--- a/backend/open_webui/retrieval/web/utils.py
+++ b/backend/open_webui/retrieval/web/utils.py
@@ -130,7 +130,7 @@ def _assert_addresses_allowed(addresses: Sequence[str]) -> None:
 
 def validate_url(url: Union[str, Sequence[str]]):
     if isinstance(url, str):
-        if isinstance(validators.url(url), validators.ValidationError):
+        if isinstance(validators.url(url, simple_host=ENABLE_LOCAL_WEB_FETCH), validators.ValidationError):
             raise ValueError(ERROR_MESSAGES.INVALID_URL)
 
         # Reject parser-confusing chars: urlparse and requests/aiohttp split