302 matches found
EUVD-2026-75187
Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets...
CVE-2026-88001
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, server-side web fetches did not reapply WEBFETCHFILTERLIST or private-address controls to HTTP redirect destinations when AIOHTTPCLIENTALLOWREDIRECTS was enabled. An authenticated user...
CVE-2026-87999 Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.1, POST /api/v1/retrieval/process/web and POST /api/v1/retrieval/process/web/search in backend/openwebui/retrieval/web/utils.py treated Python's globally routable address classification as proof th...
CVE-2026-87999
Open WebUI (a self-hosted AI platform) had a server-side request forgery (SSRF) vulnerability in backend/open_webui/retrieval/web/utils.py, affecting the POST /api/v1/retrieval/process/web and POST /api/v1/retrieval/process/web/search endpoints. The root cause was that Python's globally routable ...
PT-2026-83086
SiYuan versions before v3.8.1 contain a server-side request forgery vulnerability in the http request and web fetch agent tools that perform DNS resolution only at guard time without validating the connect-time resolution. Attackers can use DNS rebinding to answer the guard resolution with a publ...
Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching
SummaryThe administrator-configured WEBFETCHFILTERLIST the allow/block list applied to server-side web fetches: RAG URL ingestion, URL-to-markdown, web-search content fetch matches hostnames incorrectly, so the filter can be bypassed. Detailsisstringallowed backend/openwebui/utils/misc.py matches...
PYSEC-2026-3603 Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching
Summary The administrator-configured WEBFETCHFILTERLIST the allow/block list applied to server-side web fetches: RAG URL ingestion, URL-to-markdown, web-search content fetch matches hostnames incorrectly, so the filter can be bypassed. Details isstringallowed backend/openwebui/utils/misc.py match...
PYSEC-2026-3580 Nanobot contains a server-side request forgery vulnerability in the web_fetch tool
Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the webfetch tool that allows remote attackers to reach internal or private network hosts by supplying a URL that redirects to a loopback or private address via a 3xx Location header. Attackers can exploit the...
EUVD-2026-42633
Open WebUI: WEBFETCHFILTERLIST host allow/block filter bypassable via URL path and non-label-boundary matching...
GHSA-QG3F-8X3J-GGF2 Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching
Summary The administrator-configured WEBFETCHFILTERLIST the allow/block list applied to server-side web fetches: RAG URL ingestion, URL-to-markdown, web-search content fetch matches hostnames incorrectly, so the filter can be bypassed. Details isstringallowed backend/openwebui/utils/misc.py match...
CVE-2026-63313
9Router before 0.4.72 contains a server-side request forgery SSRF vulnerability in the /v1/web/fetch endpoint. The endpoint accepts a user-controlled url parameter and passes it to a configured external scraping provider Firecrawl, Jina Reader, Tavily, or Exa to fetch content. The URL is only...
CVE-2026-63313 9Router before 0.4.72 Server-Side Request Forgery via /v1/web/fetch
9Router before 0.4.72 contains a server-side request forgery SSRF vulnerability in the /v1/web/fetch endpoint. The endpoint accepts a user-controlled url parameter and passes it to a configured external scraping provider Firecrawl, Jina Reader, Tavily, or Exa to fetch content. The URL is only...
CVE-2026-63313
9Router before 0.4.72 contains a server-side request forgery SSRF vulnerability in the /v1/web/fetch endpoint. The endpoint accepts a user-controlled url parameter and passes it to a configured external scraping provider Firecrawl, Jina Reader, Tavily, or Exa to fetch content. The URL is only...
CVE-2026-63313 9Router before 0.4.72 Server-Side Request Forgery via /v1/web/fetch
9Router before 0.4.72 contains a server-side request forgery SSRF vulnerability in the /v1/web/fetch endpoint. The endpoint accepts a user-controlled url parameter and passes it to a configured external scraping provider Firecrawl, Jina Reader, Tavily, or Exa to fetch content. The URL is only...
CVE-2026-63313
9Router before 0.4.72 is affected by a server-side request forgery (SSRF) in the /v1/web/fetch endpoint. The endpoint accepts a user-supplied url and passes it to an external scraping provider (Firecrawl, Jina Reader, Tavily, or Exa). Validation only checks syntactic correctness via new URL(), wi...
CVE-2026-63313: Server-Side Request Forgery (SSRF)
9Router before 0.4.72 contains a server-side request forgery SSRF vulnerability in the /v1/web/fetch endpoint. The endpoint accepts a user-controlled url parameter and passes it to a configured external scraping provider Firecrawl, Jina Reader, Tavily, or Exa to fetch content. The URL is only...
CVE-2026-47395
PraisonAI is a multi-agent teams system. Prior to version 4.6.40 of PraisonAI, corresponding to version 1.6.40 of praisonaiagents, PraisonAI's direct-prompt CLI automatically expands @url: mentions in raw prompt text before agent execution begins. If a prompt contains @url:, the CLI calls...
EUVD-2026-45407
A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Impacted is the function isPrivateOrRestrictedIP of the file pkg/tools/integration/web.go of the component webfetch. This manipulation causes server-side request forgery. The attack can be initiated remotely. The exploit has been made...
CVE-2026-16196
A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Impacted is the function isPrivateOrRestrictedIP of the file pkg/tools/integration/web.go of the component webfetch. This manipulation causes server-side request forgery. The attack can be initiated remotely. The exploit has been made...