Server-Side Request Forgery (SSRF)

Grav is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to unsafe processing of Twig templates with undefined PHP function registration enabled, which allows an attacker to trigger unauthorized server-side requests...

PT-2026-39754

Name of the Vulnerable Software and Affected Versions Next.js versions 15.2.0 through 15.5.17 Next.js versions 16.0.0 through 16.2.5 Description A flaw exists where a previous security fix was not correctly applied to middleware.ts when used in conjunction with Turbopack, a high-performance...

PT-2026-39661

Name of the Vulnerable Software and Affected Versions Gotenberg versions prior to 8.32.0 Description Gotenberg is a Docker-powered stateless API for PDF files. The Chromium URL-to-PDF endpoint '/forms/chromium/convert/url' lacks default protection against Server-Side Request Forgery SSRF for HTTP...

📄 Grafana 11.2.0 Server-Side Request Forgery

This Python script targets a server-side request forgery vulnerability in Grafana version 11.2.0. It abuses a path traversal flaw in the /render endpoint to make the server send requests to internal or otherwise restricted resources...

WWBN AVideo 代码问题漏洞

WWBN AVideo is a video platform building system developed by the WWBN team using PHP. Versions of WWBN AVideo prior to version 29 contain code vulnerabilities. These vulnerabilities stem from an unvalidated donation notification Webhook URL, which may allow attackers to access internal or cloud...

PT-2026-41195

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.5 Description A parsing discrepancy between the urlparse and requests libraries allows for a Server-Side Request Forgery SSRF bypass. The validate url function uses urlparse to verify the hostname; however,...

PT-2026-41196

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.5 Description The validate url function in backend/open webui/retrieval/web/utils.py only validates the initial URL provided by the user. Downstream HTTP clients, including sync requests, async aiohttp, and...

CVE-2026-44284

FastGPT is an AI Agent building platform. Prior to version 4.14.17, FastGPT had an inconsistent SSRF protection gap in MCP tool URL handling. The direct MCP preview/run endpoints already rejected internal/private network URLs, but the MCP tool create/update endpoints could still save an internal...

CVE-2026-44313 LinkWarden: Server-Side Request Forgery (SSRF) in Link Creation via fetchTitleAndHeaders Function

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. Prior to version 2.13.0, a Server-Side Request Forgery SSRF vulnerability in the fetchTitleAndHeaders function allows authenticated users to make arbitrary HTTP requests to internal...

CVE-2026-44313

CVE-2026-44313 (Linkwarden) : A SSRF vulnerability exists in the fetchTitleAndHeaders function prior to version 2.13.0, enabling authenticated users to cause arbitrary HTTP requests to internal services due to insufficient URL validation that only checks for the prefixes "http://" or "https://". ...

EUVD-2026-28856

Postiz is an AI social media scheduling tool. From version 2.16.6 to before version 2.21.7, all SSRF protections added in v2.21.4–v2.21.6 share a fundamental TOCTOU Time-of-Check-Time-of-Use vulnerability: isSafePublicHttpsUrl resolves DNS to validate the target IP, but subsequent fetch calls...

CVE-2026-42339

New API is a large language mode LLM gateway and artificial intelligence AI asset management system. In versions 0.11.9-alpha.1 and prior, the SSRF protection introduced in v0.9.0.5 CVE-2025-59146 and hardened in v0.9.6 CVE-2025-62155 does not block the unspecified address 0.0.0.0. A regular...

CVE-2026-42339

CVE-2026-42339 (New API: SSRF Filter Bypass via 0.0.0.0) Affects New API (LLM gateway) up to v0.11.9-alpha.1. The SSRF protection is incomplete: 0.0.0.0/8 is not checked, allowing a regular user with a valid API token to request multimodal endpoints (/v1/chat/completions, /v1/responses, /v1/messa...

CVE-2026-44286

FastGPT (AI Agent platform) contains an SSRF in the lafModule workflow node: fetchData fetches user-controlled URLs with axios without checking the internal-address blocklist (isInternalAddress), allowing requests to internal/private networks. This affects versions before 4.14.17 and can be trigg...

CVE-2026-42181 Lemmy: SSRF and internal image disclosure in post link metadata via unvalidated og:image

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy fetches metadata for user-supplied post URLs and, under the default StoreLinkPreviews image mode, downloads the preview image through local pict-rs. While the top-level page URL is checked against internal IP...

GHSA-R48C-V28R-PF6V MCP Registry has an unauthenticated SSRF: HTTP namespace verification dials 6to4 / NAT64 / site-local IPv6 addresses, bypassing private-address allowlist

Summary 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 private/internal addresses when fetching the well-known public-key file from a publisher-supplied domain. The...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF due to the improper validation of the audience parameter in the OIDC authentication process. An attacker can gain unauthorized publish permissions by replaying a valid GitHub OIDC token obtained from one...

GHSA-8G7G-HMWM-6RV2 n8n-mcp affected by path traversal, redirect-following SSRF, and telemetry payload exposure

Impact n8n-mcp versions before 2.50.1 contained three independently-reported issues affecting deployments that run the n8n API integration: 1. Caller-supplied identifiers were not validated before being used as URL path segments by the n8n API client. An authenticated MCP caller passing a crafted...

CVE-2026-42353

i18next-http-middleware is a middleware to be used with Node.js web frameworks like express or Fastify and also for Deno. Prior to version 3.9.3, i18next-http-middleware passes the user-controlled lng and ns values from getResourcesHandler directly into...

CVE-2026-41887 Flarum: Path traversal in LESS parser via theme color settings (incomplete fix for CVE-2023-27577)

Flarum is open-source forum software. Prior to versions 1.8.16 and 2.0.0-rc.1, Flarum's patch for CVE-2023-27577 restricted the @import and data-uri LESS features in the customless setting, but the same restriction was never applied to other settings registered as LESS config variables for exampl...