CVE-2026-33411

Discourse is an open-source discussion platform. Versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 have a potential stored XSS in topic titles for the solved posts stream. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. As a workaround, ensure that the Content Securi...

WebRTC Skimmer Bypasses CSP to Steal Payment Data from E-Commerce Sites

Cybersecurity researchers have discovered a new payment skimmer that uses WebRTC data channels as a means to receive payloads and exfiltrate data, effectively bypassing security controls. "Instead of the usual HTTP requests or image beacons, this malware uses WebRTC data channels to load its...

EUVD-2026-14523

MantisBT Vulnerable to Stored HTML Injection in Tag Delete Confirmation...

CVE-2026-33749

n8n is an open source workflow automation platform. Prior to versions 1.123.27, 2.13.3, and 2.14.1, an authenticated user with permission to create or modify workflows could craft a workflow that produces an HTML binary data object without a filename. The /rest/binary-data endpoint served such...

CVE-2026-33749

n8n is an open source workflow automation platform. Prior to versions 1.123.27, 2.13.3, and 2.14.1, an authenticated user with permission to create or modify workflows could craft a workflow that produces an HTML binary data object without a filename. The /rest/binary-data endpoint served such...

CVE-2026-33749 n8n Vulnerable to XSS via Binary Data Inline HTML Rendering

n8n is an open source workflow automation platform. Prior to versions 1.123.27, 2.13.3, and 2.14.1, an authenticated user with permission to create or modify workflows could craft a workflow that produces an HTML binary data object without a filename. The /rest/binary-data endpoint served such...

@grackle-ai/server has Missing Content-Security-Policy and X-Frame-Options Headers

Impact The HTTP server does not set Content-Security-Policy, X-Frame-Options, or X-Content-Type-Options headers on any response. This reduces defense-in-depth against XSS, clickjacking, and MIME-sniffing attacks. While the current XSS attack surface is small React-markdown is configured safely, n...

Protection Mechanism Failure

Overview @grackle-ai/server is a Grackle server orchestrator — spawns and wires core gRPC, web-server HTTP, MCP, and PowerLine Affected versions of this package are vulnerable to Protection Mechanism Failure due to missing security headers in HTTP responses. An attacker can compromise the securit...

GHSA-3MJM-X6GW-2X42 @grackle-ai/server has Missing Content-Security-Policy and X-Frame-Options Headers

Impact The HTTP server does not set Content-Security-Policy, X-Frame-Options, or X-Content-Type-Options headers on any response. This reduces defense-in-depth against XSS, clickjacking, and MIME-sniffing attacks. While the current XSS attack surface is small React-markdown is configured safely, n...

EUVD-2026-15051

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

DEBIAN-CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

UBUNTU-CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

CVE-2026-20665

CVE-2026-20665 involves Web content processing that could allow bypassing Content Security Policy enforcement. The issue affects multiple Apple platforms and WebKitGTK-based packages. Affected: Apple platforms (Safari, iOS, iPadOS, macOS Tahoe, tvOS, visionOS, watchOS) fixed in Safari 26.4, iOS 1...

CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

PT-2026-28090

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.27 n8n versions prior to 2.13.3 n8n versions prior to 2.14.1 Description n8n is a workflow automation platform. An authenticated user with appropriate permissions could create a workflow that generates HTML binary...

GHSA-GMFG-3V4Q-9QR4 Authelia: Improper Neutralization of Input During Web Page Generation Leads to Potential Cross-site Scripting

Impact Official Weighted Severity Rating: Low This exploit is very unlikely to be the case for most users as it requires configuration of the Content Security Policy template value. Below represents a safe value, any other value other than unconfigured should be very carefully evaluated regardles...