CVE-2026-15384: Improper Authentication

The Manual Image Crop WordPress plugin before 1.15 does not perform any capability check or nonce verification on the authenticated AJAX action that crops attachment images; its only guard passes for any logged-in user. A subscriber-level user can therefore supply an arbitrary attachment ID and...

CVE-2026-17011

The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing...

CVE-2026-17011 Nexter Blocks < 5.0.2 - Contributor+ Stored CSS Injection

The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing...

EUVD-2026-54892

The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing...

CVE-2026-17011

The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing...

CVE-2026-17011: Insufficient Verification of Data Authenticity

The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing...

CVE-2026-44767

setThemeRoot failed to enforce the sap-allowed-theme-origins allowlist. An attacker-controlled absolute cross-origin URL could be stored and used directly to construct a element, even when no tag was present in the document. The same bypass was reachable via the ?sap-themeRoot URL...

CVE-2026-55808

A flaw was found in Drupal core. This improper neutralization of input during web page generation, commonly known as Cross-site Scripting XSS, allows an attacker to inject malicious scripts into web pages. When a user views an affected page, these scripts can execute in their browser. This could...

CVE-2026-58038

A flaw was found in the Wikimedia Foundation Timeline component. This cross-site scripting XSS vulnerability allows a remote attacker to inject malicious scripts into web pages. Successful exploitation could lead to significant impacts such as information disclosure, session hijacking, or...

CVE-2026-58031

A flaw was found in Wikimedia Foundation MediaWiki. This vulnerability, categorized as an Improper Neutralization of Input During Web Page Generation Cross-site Scripting or XSS, allows a remote attacker to inject malicious scripts into web pages. When a user views an affected page, the attacker'...

CVE-2026-10096 Qi Blocks <= 1.4.9 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Style Modification via 'page_id' Parameter

The Qi Blocks plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.4.9 via the 'pageid' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with author-level access and above, t...

CVE-2026-10096: Authorization Bypass Through User-Controlled Key

The Qi Blocks plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.4.9 via the 'pageid' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with author-level access and above, t...

CVE-2026-41159

A flaw was found in Mermaid, a JavaScript tool for creating diagrams and charts. A remote attacker could exploit this vulnerability by injecting malicious Cascading Style Sheets CSS through specific configuration options, such as fontFamily, themeCSS, and altFontFamily. This injected CSS can bypa...

CVE-2026-41159

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration...

CVE-2026-41159

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration...

CVE-2026-41159

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration...

EUVD-2026-33324

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration...

CVE-2026-41159

Mermaid (mermaid-js) contains a CSS injection vulnerability (CVE-2026-41159) affecting prior releases. Before fixes in v10.9.6 and v11.15.0, its default config allows injecting CSS via fontFamily, themeCSS, and altFontFamily. The injected CSS exploits stylis’s scope handling, where :not(&) escape...

CVE-2026-41159: Improper Control of Generation of Code

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration...

CVE-2026-41148: Improper Control of Generation of Code

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Versions 10.9.5 and prior, in addition to 11.0.0-alpha.1 through 11.12.0 are vulnerable to CSS injection through improper sanitization. The state diagram and any other diagram type that routes...