CVE-2026-2512

The Code Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom field meta values in all versions up to, and including, 2.5.1. This is due to the plugin's sanitization function seccheckpostfields only running on the savepost hook, while WordPress allows custom fields t...

CVE-2026-31876

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to 3.3.9, a Stored Cross-Site Scripting XSS vulnerability existed in Notesnook's editor embed component when rendering Twitter/X embed URLs. The tweetToEmbed function in component.tsx interpolated the user-supplied URL...

CVE-2026-33347

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

UBUNTU-CVE-2026-33347

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347 league/commonmark has an embed extension allowed_domains bypass

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347 league/commonmark has an embed extension allowed_domains bypass

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347 league/commonmark has an embed extension allowed_domains bypass

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

CVE-2026-33347

Summary: CVE-2026-33347 affects league/commonmark’s Embed extension DomainFilteringAdapter. A missing hostname boundary assertion in the domain-matching regex allows an attacker-controlled domain (e.g., youtube.com.evil) to bypass the allowlist, potentially treating untrusted content as allowed. ...

Malicious code in env-embed (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fb6e9ae149bf8b69194b4ae8fea78a4f31cbd1c01a9f65a188c063380b5c1d34 The package env-embed was found to contain malicious code...

MAL-2026-2359 Malicious code in env-embed (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fb6e9ae149bf8b69194b4ae8fea78a4f31cbd1c01a9f65a188c063380b5c1d34 The package env-embed was found to contain malicious code...

CVE-2026-33347: Improper Neutralization of Input During Web Page Generation

league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like...

WordPress WP Games Embed plugin <= 0.1beta - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via Shortcode Attributes vulnerability discovered by Gilang - DJ in WordPress Plugin WP Games Embed versions = 0.1beta...

CVE-2026-3996

The CVE-2026-3996 entry affects the WP Games Embed plugin for WordPress (versions up to 0.1beta). Root cause: insufficient input sanitization and output escaping on shortcode attributes (width, height, src, title, description, game_url, main, thumb) which are concatenated into HTML output. Active...

CVE-2026-3996

The WP Games Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the game shortcode in all versions up to and including 0.1beta. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes such as 'width', 'height', 'src',...

CVE-2026-3996 WP Games Embed <= 0.1beta - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The WP Games Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the game shortcode in all versions up to and including 0.1beta. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes such as 'width', 'height', 'src',...

CVE-2026-3996 WP Games Embed <= 0.1beta - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The WP Games Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the game shortcode in all versions up to and including 0.1beta. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes such as 'width', 'height', 'src',...

CVE-2026-3996: Improper Neutralization of Input During Web Page Generation

The WP Games Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the game shortcode in all versions up to and including 0.1beta. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes such as 'width', 'height', 'src',...