CVE-2026-71573 Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2

Joomla! Core - 20260802 - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper implementation prevented configured CORS origins from being properly validated in CORS requests...

CVE-2026-71573

Joomla! Core - 20260802 - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper implementation prevented configured CORS origins from being properly validated in CORS requests...

CVE-2026-74867

SiYuan versions before 3.7.4 contain a cross-site request forgery vulnerability in the session-cookie authentication branch of CheckAuth that lacks Origin/Referer validation and sets no explicit SameSite attribute on session cookies. Attackers can craft malicious web pages that perform unauthoriz...

CVE-2026-74802

SiYuan versions before 3.7.4 contain a cross-site WebSocket hijacking vulnerability in the admin-only /ws/network/proxy endpoint that explicitly disables origin validation by setting CheckOrigin to unconditionally return true. Attackers can craft malicious webpages that establish WebSocket...

CVE-2026-74802 SiYuan 3.7.3 Cross-Site WebSocket Hijacking via network proxy

SiYuan versions before 3.7.4 contain a cross-site WebSocket hijacking vulnerability in the admin-only /ws/network/proxy endpoint that explicitly disables origin validation by setting CheckOrigin to unconditionally return true. Attackers can craft malicious webpages that establish WebSocket...

CVE-2026-74867

SiYuan versions before 3.7.4 contain a cross-site request forgery vulnerability in the session-cookie authentication branch of CheckAuth that lacks Origin/Referer validation and sets no explicit SameSite attribute on session cookies. Attackers can craft malicious web pages that perform unauthoriz...

CVE-2026-56179

Origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network...

CVE-2026-56179

Origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network...

EUVD-2026-56763

Origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network...

Windows Network Address Translation (NAT) Spoofing Vulnerability

Origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network...

apache-thrift: Apache Thrift: Denial of Service via multiple vulnerabilities

A flaw was found in Apache Thrift. This vulnerability encompasses an origin validation error, improper limitation of a pathname to a restricted directory path traversal, and improper neutralization of CRLF sequences in HTTP headers HTTP request/response splitting. A remote attacker could exploit...

apache-thrift: Apache Thrift: Denial of Service via multiple vulnerabilities

A flaw was found in Apache Thrift. This vulnerability encompasses an origin validation error, improper limitation of a pathname to a restricted directory path traversal, and improper neutralization of CRLF sequences in HTTP headers HTTP request/response splitting. A remote attacker could exploit...

apache-thrift: Apache Thrift: Denial of Service via multiple vulnerabilities

A flaw was found in Apache Thrift. This vulnerability encompasses an origin validation error, improper limitation of a pathname to a restricted directory path traversal, and improper neutralization of CRLF sequences in HTTP headers HTTP request/response splitting. A remote attacker could exploit...

Origin Validation Error

Overview typo3/cms-install is a TYPO3 extension install. The Install Tool is used for installation, upgrade, system administration and setup tasks. Affected versions of this package are vulnerable to Origin Validation Error via referrer enforcement in the ReferrerEnforcer code used by the backend...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error via referrer enforcement in the ReferrerEnforcer code used by the backend and Install Tool. An attacker can invoke protected backend or Install Tool endpoints with an authenticated victim’s session by sending...

Origin Validation Error

Overview typo3/cms-core is a free open source enterprise content management system. Affected versions of this package are vulnerable to Origin Validation Error via referrer enforcement in the ReferrerEnforcer code used by the backend and Install Tool. An attacker can invoke protected backend or...

PT-2026-70393

Name of the Vulnerable Software and Affected Versions Windows Network Address Translation NAT affected versions not specified Description An origin validation error allows an unauthorized attacker to perform spoofing over an adjacent network, which can affect the system. Recommendations At the...

MAL-2026-13414 Malicious code in @atom8n/inspector (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b72c3643bb990395103d396d62440db908b84769c904d4c14aa9b259f97807c This @atom8n/-scoped package impersonates Anthropic's official MCP inspector package.json declares author 'Anthropic, PBC' and homepage...

CVE-2026-66298

Origin Validation Error vulnerability in livebook-dev livebook allows untrusted notebook output JavaScript to trigger session-wide keyboard shortcuts, including forced evaluation of all cells and runtime restart. Livebook's JS-view feature renders notebook-defined JavaScript inside a sandboxed,...

CVE-2026-66298

Origin Validation Error vulnerability in livebook-dev livebook allows untrusted notebook output JavaScript to trigger session-wide keyboard shortcuts, including forced evaluation of all cells and runtime restart. Livebook's JS-view feature renders notebook-defined JavaScript inside a sandboxed,...