CVE-2026-11434 FluentCMS Blocks Plugin blocks cross site scripting

A weakness has been identified in FluentCMS 0.0.5. The impacted element is an unknown function of the file /admin/blocks of the component Blocks Plugin. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could...

CVE-2026-11434

CVE-2026-11434 affects FluentCMS 0.0.5, specifically the Blocks Plugin via an unknown function in the /admin/blocks file. The issue allows a cross site scripting (XSS) flaw due to manipulation of that function, with remote initiation possible. Public exploits exist according to the record, and th...

EUVD-2026-34964

Protocol::HTTP2 versions through 1.12 for Perl is vulnerable to a HTTP/2 Bomb. Protocol::HTTP2's inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory the "HTTP/2 bomb". The headersdecode method materialises a full key+value copy per index...

CVE-2026-10586

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.1.3 via the saveaigeneratedimage function. This makes it possible for authenticated attackers, with Author-level...

PT-2026-47138

Name of the Vulnerable Software and Affected Versions Ad Inserter – Ad Manager & AdSense Ads versions prior to 2.8.16 Description The plugin is subject to Reflected Cross-Site Scripting XSS, a flaw where an application includes untrusted data in a web page without proper validation, allowing...

PT-2026-47156

Name of the Vulnerable Software and Affected Versions FluentCMS version 0.0.5 Description A cross-site scripting issue exists in the Blocks Plugin component within the '/admin/blocks' file. This flaw allows a remote attacker to initiate an attack through an unknown function in that file...

CVE-2026-11434: Improper Neutralization of Input During Web Page Generation

A weakness has been identified in FluentCMS 0.0.5. The impacted element is an unknown function of the file /admin/blocks of the component Blocks Plugin. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could...

FluentCMS code injection vulnerability

FluentCMS is an open-source content management system developed by FluentCMS. Version 0.0.5 of FluentCMS has a code injection vulnerability, which stems from unknown functions in the Blocks Plugin component file located at admin/blocks. This vulnerability may lead to cross-site scripting attacks...

CVE-2026-11422

Markdown Preview Enhanced 0.8.x with crossnote engine 0.9.28 contains a code injection vulnerability in the WaveDrom rendering pipeline that allows attackers to execute arbitrary JavaScript by embedding malicious content in a wavedrom fenced code block within a crafted Markdown document. Attacker...

CVE-2026-30462

A path traversal vulnerability in the Blocks module of Daylight Studio FuelCMS v1.5.2 allows attackers to execute a directory traversal...

CVE-2026-3004

The Snow Monkey Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-slick' attribute in all versions up to, and including, 24.1.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-5820

The Zypento Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table of Contents block in all versions up to, and including, 1.0.6. This is due to the front-end TOC rendering script reading heading text via innerText and inserting it into the page using innerHTML...

CVE-2026-5711

The Post Blocks & Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sliderStyle' block attribute in the Posts Slider block in all versions up to, and including, 1.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes ...

CVE-2026-6551

The Timeline Blocks for Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titleTag' attribute of the timeline-blocks/tb-timeline-blocks block in all versions up to, and including, 1.1.10 due to insufficient input sanitization and output escaping on user supplied...

CVE-2026-6287

The ShopLentor - WooCommerce Builder for Elementor & Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'blockUniqId' block attribute in multiple Product Gride blocks in versions up to, and including, 3.3.8 due to insufficient input sanitization and output escapin...

CVE-2026-6675

The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to Unauthenticated Open Email Relay in all versions up to, and including, 2.2.0. This is due to insufficient authorization checks and missing server-side validation of the recipient email address supplie...

CVE-2026-49493

Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS, which evaluates the block content as code via vm.runInNewContext, allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled cod...

EUVD-2026-34869

Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS, which evaluates the block content as code via vm.runInNewContext, allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled cod...

CVE-2026-49493

Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS, which evaluates the block content as code via vm.runInNewContext, allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled cod...

CVE-2026-49493 Markdown Preview Enhanced Arbitrary Code Execution via Bitfield interpretJS()

Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS, which evaluates the block content as code via vm.runInNewContext, allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled cod...