Weakness (CWE)
CWE-346: Origin Validation Error
The product does not properly verify that the source of data or communication is valid.
Source: MITRE CWE-346
36 results · Clear filters · Feed
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Low 2.3
Push Endpoint Returns Permissive CORS Headers
The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to fal…
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Low 3.1
Twisted: DNS Response Spoofing in twisted.names Due to Missing Source Address Validation
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that th…
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Low 2.9
VLC for Android before 3.7.2 File Overwrite via Spoofed Mail Attachment Provider
VLC for Android before 3.7.2 contains a confused-deputy file overwrite vulnerability in FileUtils.getUri() that trusts content URIs based only on the com.fsck.k9.attachmentprovider or gmail-ls authority. A co-installed app without permissions can declare thes…
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Low 3.1
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-cors). Supported versions that are…
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Low 3.1
Network-AI before 5.15.2 CORS Origin Validation Error in MCP SSE Transport
Network-AI (npm network-ai) before 5.15.2 contains an origin validation error in McpSseServer._handleRequest in lib/mcp-transport-sse.ts that reflects localhost Origins into Access-Control-Allow-Origin regardless of bind interface. When the server binds a non…
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Low 2.3
Next.js: Information disclosure in the Next.js development server's Model Context Protocol endpoint
Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protocol endpoint without reliably restricting cross-site requests. A malicious website visited by a devel…
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Low 3.4
Dark Reader: Ability to request icon-like bitmap data from certain local web servers
Dark Reader is an accessibility browser extension that makes web pages colors dark. Prior to 4.9.126, a website can cause the browser extension's image inversion pipeline to request an unauthenticated icon-like bitmap from a locally running web server when th…
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Low 3.8
Mattermost Desktop App Missing IPC Sender Validation in Calls Leave Handler
Mattermost Desktop App versions <=6.2 6.2.2.0 fails to validate the IPC sender in the leaveCall handler which allows a malicious or compromised Mattermost server (or a user with script access to a connected server view) to disconnect an active call belonging …
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Low 3.1
ag-ui-protocol ag-ui CORSMiddleware utils.py create_strands_app cross-domain policy
A security flaw has been discovered in ag-ui-protocol ag-ui 0.3.0. The affected element is the function create_strands_app of the file integrations/aws-strands/python/src/ag_ui_strands/utils.py of the component CORSMiddleware. The manipulation results in perm…
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Low 3.1
Spring Cloud Function can incorrectly determine if URI is secure
Implementation of isSecure() call of ServerlessHttpServletRequest does not verify the actual scheme. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7
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Low 3.1
Dropbox Dash MCP Server DNS Rebinding via Missing Host Header Validation
The Dash MCP server bound its listener to the loopback address but never checked the host a request named. src/mcp_server_dash.py constructed the server for its network mode with the interface restricted to loopback and no transport-security settings, so a na…
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Low 3.1
Insufficient policy enforcement in USB in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who…
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Low 3.1
Inappropriate implementation in Passwords in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had com…
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Low 3.3
Inappropriate implementation in Browser in Google Chrome on Android prior to 151.0.7922.72 allowed a local attacker to …
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Low 3.1
Inappropriate implementation in CORS in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromi…
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Low 3.1
Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker…
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Low 3.1
Inappropriate implementation in SVG in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-ori…
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Low 3.1
Insufficient policy enforcement in Passwords in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had …
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Low 3.1
Inappropriate implementation in Passwords in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who convinc…
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Low 3.1
Inappropriate implementation in Skia in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromi…
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Low 2.1
Anki's local HTTP server does not sufficiently validate requests
Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a local HTTP server to serve media files and web pages for parts of its interface, but requests from other origins were not sufficiently blocked. A malicious website coul…
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Low 3.1
Inappropriate implementation in Autofill in Google Chrome prior to 149.0.7827.197 allowed a remote attacker who had com…
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Low 3.1
Inappropriate implementation in Passwords in Google Chrome on Android prior to 149.0.7827.115 allowed a remote attacker…
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Low 2.3
Zammad has an origin validation error in SSO mechanism
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the SSO mechanism in Zammad was not verifying the header originates from a trusted SSO proxy/gateway before applying further actions on it. This vulnerability is fix…
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Low 3.7
Keycloak: org.keycloak.protocol.oidc.grants.ciba: keycloak: information disclosure via cors header injection due to unvalidated jwt azp claim
A flaw was found in Keycloak. A remote attacker can exploit a Cross-Origin Resource Sharing (CORS) header injection vulnerability in Keycloak's User-Managed Access (UMA) token endpoint. This flaw occurs because the `azp` claim from a client-supplied JSON Web …
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Low 3.4
Dark Reader gives users the ability to request style sheets from local web servers
Dark Reader is an accessibility browser extension that makes web pages colors dark. The dynamic dark mode feature of the extension works by analyzing the colors of web pages found in CSS style sheet files. In order to analyze cross-origin style sheets (stored…
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Low 3.6
Insufficient Origin Validation in Proctorio Chrome Extension postMessage Handlers
Proctorio Chrome Extension is a browser extension used for online proctoring. The extension contains multiple window.addEventListener('message', ...) handlers that do not properly validate the origin of incoming messages. Specifically, an internal messaging b…
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Low 3.7
gradio-app gradio CORS is_valid_origin privilege escalation
A vulnerability classified as problematic has been found in gradio-app gradio up to 5.29.1. This affects the function is_valid_origin of the component CORS Handler. The manipulation of the argument localhost_aliases leads to erweiterte Rechte. It is possible …
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Low 3.1
itwanger paicoding CrossUtil.java cross-domain policy
A vulnerability has been found in itwanger paicoding 1.0.0/1.0.1/1.0.2/1.0.3 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /paicoding-core/src/main/java/com/github/paicoding/forum/core/util/CrossUtil.jav…
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Low 3.1
Freeebird Hotel 酒店管理系统 API SessionInterceptor.java cross-domain policy
A vulnerability, which was classified as problematic, has been found in Freeebird Hotel 酒店管理系统 API up to 1.2. Affected by this issue is some unknown functionality of the file /src/main/java/cn/mafangui/hotel/tool/SessionInterceptor.java. The manipulation lead…
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Low 3.1
Mindskip xzs-mysql 学之思开源考试系统 CORS cross-domain policy
A vulnerability classified as problematic was found in Mindskip xzs-mysql 学之思开源考试系统 3.9.0. Affected by this vulnerability is an unknown functionality of the component CORS Handler. The manipulation leads to permissive cross-domain policy with untrusted domain…
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Low 2.7
Malicious remote can claim that a user was synced from another remote
Mattermost versions 9.9.x <= 9.9.0 and 9.5.x <= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs, which allows a malicious remote to set arbitrary RemoteId values for synced users and therefore claim that a user was syn…
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Low 2.0
Cortex XDR Agent: Local Windows User Can Disrupt Functionality of the Agent
A problem with a protection mechanism in the Palo Alto Networks Cortex XDR agent on Windows devices allows a local low privileged Windows user to disrupt some functionality of the agent. However, they are not able to disrupt Cortex XDR agent protection mechan…
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Low 3.7
Origin Validation Error in ikus060/rdiffweb
Origin Validation Error in GitHub repository ikus060/rdiffweb prior to 2.5.0a5.
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Low 3.7
Uncleared cookies on cross-host/cross-origin redirect in undici
Authorization headers are cleared on cross-origin redirect. However, cookie headers which are sensitive headers and are official headers found in the spec, remain uncleared. There are active users using cookie headers in undici. This may lead to accidental le…
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Low 3.9
In JetBrains IntelliJ IDEA before 2022.1 origin checks in the internal web server were flawed