22046 matches found
Anki's local HTTP server does not sufficiently validate requests
Summary Anki launches a local HTTP server to serve media files and web pages for parts of its interface. While the server has a CORS setup, requests from other origins were not blocked, allowing malicious websites to potentially trigger side-effecting requests. Browser impact The severity varies ...
Origin Validation Error
Overview Affected versions of this package are vulnerable to Origin Validation Error via insufficient validation of the Origin header and improper handling of request paths in the local HTTP server. An attacker can access and exfiltrate arbitrary local files by sending crafted requests from a...
GHSA-V3F4-W7R7-V3HM Uni-CLI: Legacy HTTP MCP transport accepted browser-originated localhost requests
Impact Uni-CLI versions before 0.225.2 exposed the legacy JSON-RPC-over-HTTP MCP transport on loopback without validating browser Origin headers before routing requests. A malicious web page could send a CORS simple POST request, such as text/plain, to the local /mcp endpoint and deliver a JSON-R...
GHSA-H5JC-78HR-3PC9 Sveltia CMS: Stored XSS in Markdown/RichText preview via unsandboxed same-origin iframe
Impact A stored cross-site scripting XSS vulnerability affected the Markdown/RichText field preview renderer in Sveltia CMS. The DOMPurify sanitization configuration used for Markdown previews explicitly permitted iframe elements without enforcing a sandbox attribute or restricting iframe sources...
GHSA-PR33-38XX-6R26 http4k: BasicCookieStorage` (renamed `InsecureCookieStorage`) did not enforce RFC 6265 cookie scoping; new `DefaultCookieStorage` is now the default
Impact The previous BasicCookieStorage did not enforce RFC 6265 scoping rules around cookie domain, path, and Secure attribute. A client using a single storage instance to talk to multiple origins could have cookies leak across domains, or have Secure cookies sent over plain HTTP — the deprecatio...
Origin Validation Error
Overview dbt-mcp is an A MCP Model Context Protocol server for interacting with dbt resources. Affected versions of this package are vulnerable to Origin Validation Error in the GET /dbtplatformcontext endpoint, which is exposed without authentication or host-origin validation. An attacker can...
NPM: TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover
NPM: TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover vulnerability discovered by ? in WordPress Npm tinacms versions 3.9.3...
GHSA-G5QX-H5F3-MP2F TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover
TinaCMS registers window message listeners — the useTina overlay handler, the OAuth authentication popup handler, and the admin↔preview iframe GraphQL reducer — that act on event.data without verifying event.origin or event.source, and post messages using non-specific target origins. A page the...
Improper Verification of Source of a Communication Channel
Overview tinacms is a headless content management system with support for Markdown, MDX, JSON, YAML, and more. Affected versions of this package are vulnerable to Improper Verification of Source of a Communication Channel via improper validation of cross-origin messages in the window message...
TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover
TinaCMS registers window message listeners — the useTina overlay handler, the OAuth authentication popup handler, and the admin↔preview iframe GraphQL reducer — that act on event.data without verifying event.origin or event.source, and post messages using non-specific target origins. A page the...
Improper Verification of Source of a Communication Channel
Overview Affected versions of this package are vulnerable to Improper Verification of Source of a Communication Channel via improper validation of cross-origin messages in the window message listeners. An attacker can hijack authenticated editing sessions by sending crafted postMessage events fro...
Origin Validation Error
Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Origin Validation Error via the actionResourceJs process. An attacker can execute arbitrary JavaScript in the context of an administrator's browser and potentially achieve remote code executi...
GHSA-4M4J-HMQQ-3GXM symfony/ux-live-component: CSRF Protection Bypass — Accept Header is CORS-Safelisted
Description When using symfony/ux-live-component, methods annotated with LiveAction are invokable from the browser and mutate server-side state via AJAX. Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::isLiveComponentRequest gated these invocations on the presence of Accept:...
symfony/ux-live-component: CSRF Protection Bypass — Accept Header is CORS-Safelisted
Description When using symfony/ux-live-component, methods annotated with LiveAction are invokable from the browser and mutate server-side state via AJAX. Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::isLiveComponentRequest gated these invocations on the presence of Accept:...
CVE-2026-49336 @microsoft/kiota-http-fetchlibrary: Bearer token and Cookie leak across origin on redirect due to case-mismatched scrub in fetchRequestAdapter
@microsoft/kiota-http-fetchlibrary provides TypeScript libraries for Kiota-generated API clients. In versions 1.0.0-preview.97 through 1.0.0-preview.101, @microsoft/kiota-http-fetchlibrary's RedirectHandler is documented as stripping Authorization and Cookie from cross-origin redirect targets, bu...
CVE-2026-49336
The CVE concerns @microsoft/kiota-http-fetchlibrary (TypeScript) in versions 1.0.0-preview.97–1.0.0-preview.101, where RedirectHandler’s scrubSensitiveHeaders uses case-sensitive deletion (delete headers.Authorization, delete headers.Cookie) on a headers object already lower-cased by FetchRequest...
CVE-2026-49336 @microsoft/kiota-http-fetchlibrary: Bearer token and Cookie leak across origin on redirect due to case-mismatched scrub in fetchRequestAdapter
@microsoft/kiota-http-fetchlibrary provides TypeScript libraries for Kiota-generated API clients. In versions 1.0.0-preview.97 through 1.0.0-preview.101, @microsoft/kiota-http-fetchlibrary's RedirectHandler is documented as stripping Authorization and Cookie from cross-origin redirect targets, bu...
GHSA-HM92-R4W5-C3MJ undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse
Impact When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This cause...
NPM: undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse
NPM: undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse vulnerability discovered by ? in WordPress Npm undici versions = 7.23.0, 7.28.0...
