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 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

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. ...

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...

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...

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 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

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',...

PT-2026-26866

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',...

GHSA-HH8V-HGVP-G3F5 league/commonmark has an embed extension allowed_domains bypass

Impact 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 youtube.com.evil passes the allowlist check when youtube.com is an allowed domain. This enabl...

league/commonmark has an embed extension allowed_domains bypass

Impact 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 youtube.com.evil passes the allowlist check when youtube.com is an allowed domain. This enabl...

Server-side Request Forgery (SSRF)

Overview wwbn/avideo is an Audio and Video Platform or simply "A Video Platform". Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the save.json.php file when user-supplied thumbnail URLs are fetched without proper validation. An attacker can access internal...

AVideo Affected by SSRF in BulkEmbed Thumbnail Fetch Allows Reading Internal Network Resources

Summary The BulkEmbed plugin's save endpoint plugin/BulkEmbed/save.json.php fetches user-supplied thumbnail URLs via urlgetcontents without SSRF protection. Unlike all six other URL-fetching endpoints in AVideo that were hardened with isSSRFSafeURL, this code path was missed. An authenticated...

WordPress Code Embed plugin <= 2.5.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Fields vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via Custom Fields vulnerability discovered by Muhammad Yudha - DJ in WordPress Plugin Code Embed versions = 2.5.1...