CVE-2026-47825: Origin Validation Error

Spring Cloud Gateway Server forwards the X-Forwarded-For and Forwarded headers from untrusted proxies in certain configuration scenarios. This affects both the WebMVC and WebFlux Gateway Servers. Affected versions: Spring Cloud Gateway 3.1.x fix 3.1.13. Spring Cloud Gateway 4.1.x fix 4.1.13. Spri...

MCP Toolbox for Databases has an Origin Validation Error

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

GHSA-76G7-M3XW-X9GR MCP Toolbox for Databases has an Origin Validation Error

The Model Context Protocol has a security warning advising servers to validate the "Origin" header on all incoming connections to prevent DNS rebinding attacks. Prior to the v0.25.0 release, users had no way to validate the origin's host. In v0.25.0, a new "--allowed-hosts" flag was introduced...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error in the handling of the Origin header on incoming connections. An attacker can bypass access restrictions by exploiting DNS rebinding techniques, potentially gaining unauthorized access to server resources...

Appsmith: Configuration-dependent origin validation bypass in password reset and email verification link generation

Summary A configuration-dependent origin validation bypass was identified in Appsmith’s password reset and email verification flows on current release. Both flows derive the email-link base URL from the request Origin header. The current validation only enforces a trusted base URL when...

GHSA-J9GF-VW2F-9HRW Appsmith: Configuration-dependent origin validation bypass in password reset and email verification link generation

Summary A configuration-dependent origin validation bypass was identified in Appsmith’s password reset and email verification flows on current release. Both flows derive the email-link base URL from the request Origin header. The current validation only enforces a trusted base URL when...

EUVD-2026-36363

Idira Identity Browser Extension Chrome, Firefox, and Edge builds versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote...

PT-2026-51466

Summary A configuration-dependent origin validation bypass was identified in Appsmith’s password reset and email verification flows on current release. Both flows derive the email-link base URL from the request Origin header. The current validation only enforces a trusted base URL when APPSMITH...

CVE-2026-45173

Idira Identity Browser Extension Chrome, Firefox, and Edge builds versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote...

CVE-2026-45173 Idira Identity Browser Extension: Unauthorized Application Interaction via Origin Validation Failure

Idira Identity Browser Extension Chrome, Firefox, and Edge builds versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote...

CVE-2026-45173

The CVE concerns Idira Identity Browser Extension for Chrome, Firefox, and Edge, with versions prior to 26.8.1. A flaw in origin validation within internal web-page verification routines could allow a remote attacker to trigger unauthorized application interaction or execution parameters within a...

CVE-2026-45173 Idira Identity Browser Extension: Unauthorized Application Interaction via Origin Validation Failure

Idira Identity Browser Extension Chrome, Firefox, and Edge builds versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote...

PT-2026-48789

Name of the Vulnerable Software and Affected Versions Idira Identity Browser Extension Chrome, Firefox, and Edge builds versions prior to 26.8.1 Description An origin validation flaw exists within the internal web-page verification routines. This issue allows a remote attacker to trigger...

CVE-2026-12024: Origin Validation Error

Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.115 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

CVE-2026-45173: Origin Validation Error

Idira Identity Browser Extension Chrome, Firefox, and Edge builds versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote...

Origin Validation Error

Overview baileys is an A WebSockets library for interacting with WhatsApp Web Affected versions of this package are vulnerable to Origin Validation Error via the messages.upsert event handling process. An attacker can inject forged messages, spoof message history, and corrupt application state by...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error due to the improper matching of the query destination address and port with the response source address and port when Idns is used in applications as stub resolver over UDP. Remediation A fix was pushed into the...

ldns -- CWE-346 Origin Validation Error

https://www.nlnetlabs.nl/downloads/ldns/CVE-2026-10846.txt reports: NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as stub resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the...

Origin Validation Error

Overview org.springframework.graphql:spring-graphql is a GraphQL Support for Spring Applications Affected versions of this package are vulnerable to Origin Validation Error via insufficient Origin validation for WebSocket connections. An attacker can perform Cross-Site WebSocket Hijacking CSWSH b...

CVE-2026-10846: Origin Validation Error

NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as stub resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of t...