PT-2026-98897

🚨 CVE-2026-18312 Readwise Reader for Android constructs URLs in its WebView using attacker-controlled metadata without proper encoding or escaping. The application interpolates untrusted values directly into URL strings and inserts them into the DOM via innerHTML. Because the interpolation occurs...

CVE-2026-84280: Improper Neutralization of Input During Web Page Generation

The Fancy Product Designer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Order 'elements.title' Parameter in all versions up to, and including, 6.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers ...

CVE-2026-18312: Improper Neutralization of Input During Web Page Generation

Readwise Reader for Android constructs URLs in its WebView using attacker-controlled metadata without proper encoding or escaping. The application interpolates untrusted values directly into URL strings and inserts them into the DOM via innerHTML. Because the interpolation occurs without HTML or...

CVE-2026-18311: Improper Neutralization of Input During Web Page Generation

Readwise Reader for Android contains a cross-site scripting vulnerability due to missing HTML sanitization in its processing of imported document metadata. Attacker-controlled fields such as the author meta tag are inserted into a WebView via innerHTML, enabling stored XSS that executes on synced...

CVE-2026-93405 Mailspring: Stored XSS in attachment quick preview (unsanitized Markdown/DOCX/XLSX conversion)

Mailspring is a fast, cross-platform, open-source email client. Prior to 1.17.0, attachment quick preview converts Markdown, DOCX, and XLSX attachments with Snarkdown, Mammoth, and SheetJS and inserts the resulting HTML into the preview document through innerHTML without sanitization. A remote...

CVE-2026-93405

The Mailspring email client is vulnerable to Stored XSS in the attachment quick preview feature in versions prior to 1.17.0 . The application fails to sanitize HTML generated from Markdown, DOCX, and XLSX attachments converted via Snarkdown, Mammoth, and SheetJS, inserting the result into the pre...

EUVD-2026-86337

Mailspring is a fast, cross-platform, open-source email client. Prior to 1.17.0, attachment quick preview converts Markdown, DOCX, and XLSX attachments with Snarkdown, Mammoth, and SheetJS and inserts the resulting HTML into the preview document through innerHTML without sanitization. A remote...

CVE-2026-93405: Improper Neutralization of Input During Web Page Generation

Mailspring is a fast, cross-platform, open-source email client. Prior to 1.17.0, attachment quick preview converts Markdown, DOCX, and XLSX attachments with Snarkdown, Mammoth, and SheetJS and inserts the resulting HTML into the preview document through innerHTML without sanitization. A remote...

CVE-2026-94373

MISP contains a DOM-based cross-site scripting XSS vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses and renders HTML markup, any untrusted string...

CVE-2026-94373 MISP DOM-based Cross-Site Scripting via innerHTML in Contextual Menu

MISP contains a DOM-based cross-site scripting XSS vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses and renders HTML markup, any untrusted string...

CVE-2026-94373 MISP DOM-based Cross-Site Scripting via innerHTML in Contextual Menu

MISP contains a DOM-based cross-site scripting XSS vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses and renders HTML markup, any untrusted string...

EUVD-2026-83903

MISP contains a DOM-based cross-site scripting XSS vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses and renders HTML markup, any untrusted string...

CVE-2026-94373

MISP (versions prior to 2.5.47 ) is affected by a DOM-based cross-site scripting (XSS) vulnerability in the ContextualMenu JavaScript component. The root cause is the assignment of user-controllable values to the innerHTML property of elements, causing untrusted strings to be parsed as live DOM ...

CVE-2026-94373 MISP DOM-based Cross-Site Scripting via innerHTML in Contextual Menu

MISP contains a DOM-based cross-site scripting XSS vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses and renders HTML markup, any untrusted string...

PT-2026-96091

Name of the Vulnerable Software and Affected Versions MISP versions prior to 2.5.47 Description A DOM-based cross-site scripting XSS issue exists in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML...

CVE-2026-94373: Improper Neutralization of Input During Web Page Generation

MISP contains a DOM-based cross-site scripting XSS vulnerability in the contextual menu JavaScript component. The ContextualMenu class populates HTML elements by assigning user-controllable values to the innerHTML property. Because innerHTML parses and renders HTML markup, any untrusted string...

Opencast: Stored XSS in Paella player via WebVTT/DFXP caption cue text

Summary The Opencast Paella player renders caption cue text into innerHTML without escaping. The captions canvas clears captionsContainer.innerHTML and then appends each active cue with captionsContainer.innerHTML += cue, so HTML inside a WebVTT or DFXP cue becomes live DOM and executes in the...

GHSA-M6C8-JCW2-5R25 Opencast: Stored XSS in Paella player via WebVTT/DFXP caption cue text

Summary The Opencast Paella player renders caption cue text into innerHTML without escaping. The captions canvas clears captionsContainer.innerHTML and then appends each active cue with captionsContainer.innerHTML += cue, so HTML inside a WebVTT or DFXP cue becomes live DOM and executes in the...

PT-2026-95461

Name of the Vulnerable Software and Affected Versions Semantic MediaWiki versions 3.1.0 through 6.x Description Stored Cross-Site Scripting XSS is possible through wikitext because the extension inserts the unsanitized value of a data attribute into the Document Object Model DOM as HTML...

CVE-2026-93296 MISP Overmind: Stored Cross-Site Scripting via Unescaped Object Names in Statistics Legends

MISP contains a stored cross-site scripting XSS vulnerability in the Overmind theme's statistics views. The event General card and the server/feed preview card constructed donut chart legend labels by directly concatenating object name or category keys into an innerHTML string without...