CVE-2026-44430 MCP Registry: Unauthenticated SSRF: HTTP namespace verification dials 6to4 / NAT64 / site-local IPv6 addresses, bypassing private-address allowlist

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the Registry's HTTP-based namespace verification POST /v0/auth/http, POST /v0.1/auth/http uses safeDialContext internal/api/handlers/v0/auth/http.go:67-110 to refuse dialling...

@utcp/http: SSRF via attacker-controlled OpenAPI servers[0].url in HTTP communication protocol

Summary The @utcp/http package is vulnerable to a blind Server-Side Request Forgery SSRF caused by a trust-boundary inconsistency between manual discovery and tool invocation. registerManual validates the discovery URL against an HTTPS / loopback allowlist, but callTool reuses the resolved...

GHSA-96FF-GC8G-WPVG DeepSeek TUI has SSRF via HTTP Redirect Bypass in fetch_url Tool

Summary The fetchurl tool validates the initial URL's resolved IP address against a restricted-IP blocklist isrestrictedip to prevent SSRF attacks against internal services cloud metadata endpoints, localhost, private networks. However, the HTTP client reqwest is configured to automatically follo...

Server-side Request Forgery (SSRF)

Overview deepseek-tui is an Install and run deepseek and deepseek-tui binaries from GitHub release artifacts. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the fetchurl process. An attacker can access sensitive internal resources by supplying a URL that...

Server-side Request Forgery (SSRF)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the validateurl function in the URL parsing and request-routing path. An attacker can reach internal or loopback targets by supplying a URL containing a backslash, tab...

Open WebUI has a Server-Side Request Forgery (SSRF) bypass in `validate_url`

Summary In the open-webui project, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. Details In the current project, URL validation is performed using the function validateurl. The current checking logic uses urlparse to parse the hostname part ...

GHSA-24C9-2M8Q-QHMH Open WebUI Vulnerable to SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py)

Summary A Server-Side Request Forgery SSRF vulnerability exists in processpictureurl in backend/openwebui/utils/oauth.py line 1338. The function fetches arbitrary URLs from OAuth picture claims without applying validateurl, allowing an attacker to force the server to make HTTP requests to interna...

GHSA-J6W6-986J-2M2M Open WebUI Vulnerable to Cross-Site Request Forgery (CSRF) via Image URL Manipulation

Summary An application-wide Cross-Site Request Forgery CSRF vulnerability was found Open-WebUl's image uploading functionality. An attacker can set an image URL to a malicious endpoint, allowing them to perform actions on behalf of a victim user. Any authenticated user can exploit this...

CVE-2026-44589 nuxt-og-image SSRF — bypass of GHSA-pqhr-mp3f-hrpp / v6.2.5 fix (IPv6 + redirect)

Nuxt OG Image generates OG Images with Vue templates in Nuxt. The isBlockedUrl denylist introduced in [email protected] to remediate GHSA-pqhr-mp3f-hrpp Dmitry Prokhorov / Positive Technologies, March 2026 is incomplete. It has an incomplete IPv6 prefix list and is missing redirect re-validatio...

CVE-2026-44589

Nuxt-og-image (nuxt-og-image) contains an SSRF issue tracked as CVE-2026-44589. The isBlockedUrl validator in [email protected] is incomplete: IPv6 prefix handling is limited (only ::1, fc, fd, fe80) and there is no redirect re-validation, enabling bypass paths such as IPv6-mapped addresses and...

Server-side Request Forgery (SSRF)

Overview apostrophe is a content management system CMS for Node.js. It supports in-context editing, schema-driven content types, flexible widgets and a great deal more. This module contains everything necessary to build a website with ApostropheCMS. Affected versions of this package are vulnerabl...

CVE-2026-44520

Docling-Graph turns documents into validated Pydantic objects, then builds a directed knowledge graph with explicit semantic relationships. Prior to 1.5.1, the URLInputHandler class in doclinggraph/core/input/handlers.py makes HTTP requests to user-supplied URLs without validating whether the...

Server-side Request Forgery (SSRF)

Overview github.com/gotenberg/gotenberg/v7/pkg/modules/chromium is a Docker-powered stateless API for PDF files. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the chromium/convert/url endpoint due to insufficient validation of redirect destinations agains...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the chromium/convert/url endpoint due to insufficient validation of redirect destinations against the deny-list. An attacker can access internal network resources and sensitive endpoints by supplying ...

CVE-2026-44520

Docling-Graph.js: The SSRF flaw arises in URLInputHandler, where URLs from untrusted sources are fetched without IP-level validation. Prior to version 1.5.1, the URLValidator only checked scheme and netloc, not private/loopback/link-local addresses, and requests.head() allowed redirects, enabling...

CVE-2026-44520 Docling-Graph: SSRF via Missing Internal IP Validation in URLInputHandler

Docling-Graph turns documents into validated Pydantic objects, then builds a directed knowledge graph with explicit semantic relationships. Prior to 1.5.1, the URLInputHandler class in doclinggraph/core/input/handlers.py makes HTTP requests to user-supplied URLs without validating whether the...

CVE-2026-44515 Nextcloud News: Authenticated blind SSRF via feed URL

Nextcloud News is an RSS/Atom feed reader. Prior to 28.3.0-beta.1, Nextcloud News allows authenticated users to add feeds by providing a feed URL via the web interface or the API. In affected versions, an authenticated attacker could provide a URL pointing to internal/private IP ranges or...

CVE-2026-42281

MagicMirror² is an open source modular smart mirror platform. Prior to 2.36.0, an unauthenticated Server-Side Request Forgery SSRF vulnerability in the /cors endpoint allows any remote attacker to force the MagicMirror² server to perform arbitrary HTTP requests to internal networks, cloud metadat...

CVE-2026-42281

MagicMirror² is an open source modular smart mirror platform. Prior to 2.36.0, an unauthenticated Server-Side Request Forgery SSRF vulnerability in the /cors endpoint allows any remote attacker to force the MagicMirror² server to perform arbitrary HTTP requests to internal networks, cloud metadat...

CVE-2026-42281 MagicMirror²: Unauthenticated SSRF via /cors endpoint

MagicMirror² is an open source modular smart mirror platform. Prior to 2.36.0, an unauthenticated Server-Side Request Forgery SSRF vulnerability in the /cors endpoint allows any remote attacker to force the MagicMirror² server to perform arbitrary HTTP requests to internal networks, cloud metadat...