CVE-2026-104906 MISP TAXII Object Viewer Stored XSS via Unescaped JSON Output

MISP contains a cross-site scripting XSS vulnerability in the TAXII object viewer. When displaying a remote TAXII object, the JSON content of string properties was rendered directly into an HTML pre block without HTML-encoding. An attacker who can control or influence the content of a TAXII objec...

CVE-2026-104906 MISP TAXII Object Viewer Stored XSS via Unescaped JSON Output

MISP contains a cross-site scripting XSS vulnerability in the TAXII object viewer. When displaying a remote TAXII object, the JSON content of string properties was rendered directly into an HTML pre block without HTML-encoding. An attacker who can control or influence the content of a TAXII objec...

EUVD-2026-91742

MISP contains a cross-site scripting XSS vulnerability in the TAXII object viewer. When displaying a remote TAXII object, the JSON content of string properties was rendered directly into an HTML pre block without HTML-encoding. An attacker who can control or influence the content of a TAXII objec...

CVE-2026-104466 YesWiki before 4.6.7 Stored XSS via Wakka Markdown Image src Attribute

YesWiki before 4.6.7 contains a stored cross-site scripting vulnerability in formatters/wakka.php that allows users who can edit pages or post comments to inject event handlers by placing quotes in markdown image URLs. Attackers can store a crafted markdown image whose src breaks out of the...

PT-2026-104359

MISP contains a stored cross-site scripting XSS vulnerability in the index table rendering of the remote event preview. The count field template escaped the associated link URL but rendered the field value without HTML encoding. An attacker with the ability to create or modify events on a linked...

PT-2026-104361

MISP contains a cross-site scripting XSS vulnerability in the TAXII object viewer. When displaying a remote TAXII object, the JSON content of string properties was rendered directly into an HTML pre block without HTML-encoding. An attacker who can control or influence the content of a TAXII objec...

CVE-2026-104906: Improper Neutralization of Input During Web Page Generation

MISP contains a cross-site scripting XSS vulnerability in the TAXII object viewer. When displaying a remote TAXII object, the JSON content of string properties was rendered directly into an HTML pre block without HTML-encoding. An attacker who can control or influence the content of a TAXII objec...

CVE-2026-71542

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. In versions 3.3.22 and prior, GetSimpleCMS-CE is vulnerable to stored Cross-Site Scripting XSS in the "Theme to Components" functionality admin/components.php via the title parameter. The...

CVE-2026-54049 Sakai Conversations has a Stored XSS Issue

Sakai is a Collaboration and Learning Environment CLE. From versions 23.0 to before 23.5, and versions 25.0 to before 25.3, the Sakai Conversations tool stores topic and post messages without HTML sanitization, and the frontend renders them using LitElement's unsafeHTML directive, resulting in...

CVE-2026-71542 GetSimple CMS: Stored Cross-Site Scripting (XSS) via the "title" parameter in admin/components.php

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. In versions 3.3.22 and prior, GetSimpleCMS-CE is vulnerable to stored Cross-Site Scripting XSS in the "Theme to Components" functionality admin/components.php via the title parameter. The...

CVE-2026-71542 GetSimple CMS: Stored Cross-Site Scripting (XSS) via the "title" parameter in admin/components.php

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. In versions 3.3.22 and prior, GetSimpleCMS-CE is vulnerable to stored Cross-Site Scripting XSS in the "Theme to Components" functionality admin/components.php via the title parameter. The...

PYSEC-2026-4058 JupyterLab: Cross-site scripting (XSS) in JupyterLab via notebook cells pasted from the system clipboard

Description JupyterLab 4.5.0 enabled copying and pasing cells through the system clipboard. The paste path parses clipboard text as cell JSON and inserts the cells without clearing metadata.trusted, so a payload can declare its own output as trusted. JupyterLab does not sanitize a trusted output...

PYSEC-2026-4112 JupyterLab: Cross-site scripting (XSS) in JupyterLab via notebook cells pasted from the system clipboard

Description JupyterLab 4.5.0 enabled copying and pasing cells through the system clipboard. The paste path parses clipboard text as cell JSON and inserts the cells without clearing metadata.trusted, so a payload can declare its own output as trusted. JupyterLab does not sanitize a trusted output...

EUVD-2026-90577

MISP contains a reflected cross-site scripting XSS vulnerability in the legacy taxonomy tag management confirmation forms add tag and disable tag. The affected forms echoed a user-supplied tag name value from the request unescaped into the rendered HTML output. An attacker who can induce a site...

CVE-2026-103662 MISP Reflected XSS in Taxonomy Tag Confirmation Forms

MISP contains a reflected cross-site scripting XSS vulnerability in the legacy taxonomy tag management confirmation forms add tag and disable tag. The affected forms echoed a user-supplied tag name value from the request unescaped into the rendered HTML output. An attacker who can induce a site...

CVE-2026-19902 Ad Inserter <= 2.8.18 - Reflected Cross-Site Scripting via {search-query} Dynamic Tag (Referer Header)

The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the Referer header in all versions up to, and including, 2.8.18 due to insufficient input sanitization and output escaping on the 'search-query' dynamic tag. When an ad block's code...

PT-2026-105861

Description JupyterLab 4.5.0 enabled copying and pasing cells through the system clipboard. The paste path parses clipboard text as cell JSON and inserts the cells without clearing metadata.trusted, so a payload can declare its own output as trusted. JupyterLab does not sanitize a trusted output...

PT-2026-105812

Description A language pack ships a Plural-Forms header saying how the language counts, for example nplurals=2; plural=n != 1;. JupyterLab turns that string into a function with new Function, so the header gets executed. The check that meant to keep it safe was a regular expression. The regex was...

Rocky Linux 8 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource Multiple Vulnerabilities (crlsa-2024_1484)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20241484 advisory. nss: timing attack against RSA decryption CVE-2023-5388 Mozilla: Crash in NSS TLS method CVE-2024-0743 Mozilla: JIT code failed to save return registers on...

Rocky Linux 9.6 [TuxCare] Security Update: webkit2gtk3 / webkit2gtk3-devel / webkit2gtk3-jsc / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1784987695)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784987695 advisory. - A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context...