PT-2026-26374

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. In versions 1.8.208 and below, bypasses of the attachment view logic and SVG sanitizer make it possible to upload and render an SVG that runs malicious JavaScript. An extension of .png with content type of...

PT-2026-26310

OPEXUS eComplaint and eCASE before 10.2.0.0 do not correctly sanitize the contents of first and last name fields in the 'My Information' screen. An authenticated attacker can inject parts of an XSS payload in the first and last name fields. The payload is executed when the full name is rendered...

Linux kernel DRI DoS

The vulnerability of the a6xxpreemptinit function in the drivers/gpu/drm/msm/adreno/a6xxpreempt.c driver for the Direct Rendering Infrastructure DRI component of the Linux operating system is related to pointer manipulation. Exploiting this vulnerability can allow an attacker to cause service...

openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20365-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20365-1 advisory. - Firefox Extended Support Release 140.8.0 ESR bsc1258568 - CVE-2026-2757: Incorrect boundary conditions in the WebRTC: Audio/Video component -...

GHSA-VCCX-P757-PV6H mo has a XSS via inline SVG script tags in Markdown rendering

Summary When rendering Markdown files containing inline SVG elements with tags, the embedded JavaScript is executed in the browser. This is due to rehype-raw passing raw HTML including SVG through to the DOM without sanitization. PoC html alert1 Embedding the above in a Markdown file opened with ...

mo has a XSS via inline SVG script tags in Markdown rendering

Summary When rendering Markdown files containing inline SVG elements with tags, the embedded JavaScript is executed in the browser. This is due to rehype-raw passing raw HTML including SVG through to the DOM without sanitization. PoC html alert1 Embedding the above in a Markdown file opened with ...

USN-8097-2 roundcube regression

USN-8097-1 fixed a vulnerability in roundcube. The update caused a regression affecting the HTML sanitizer, preventing Roundcube from rendering any email message body. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that Roundcube...

USN-8097-2: roundcube regression

USN-8097-1 fixed a vulnerability in roundcube. The update caused a regression affecting the HTML sanitizer, preventing Roundcube from rendering any email message body. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that Roundcube...

Researchers found font-rendering trick to hide malicious commands

Researchers have published a proof-of-concept PoC that uses custom fonts to fool many popular Artificial Intelligence AI assistants, including ChatGPT, Claude, Copilot, Gemini, Leo, Grok, Perplexity, Sigma, Dia, Fellou, and Genspark. Imagine a book where the visible text is harmless, but hidden...

GHSA-MVPM-V6Q4-M2PF SiYuan has Stored XSS to RCE via Unsanitized Bazaar Package Metadata

Stored XSS to RCE via Unsanitized Bazaar Package Metadata Summary SiYuan's Bazaar community marketplace renders package metadata fields displayName, description using template literals without HTML escaping. A malicious package author can inject arbitrary HTML/JavaScript into these fields, which...

GHSA-4663-4MPG-879V SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering

Stored XSS to RCE via Unsanitized Bazaar README Rendering Summary SiYuan's Bazaar community marketplace renders package README content without HTML sanitization. The backend renderREADME function uses lute.New without calling SetSanitizetrue, allowing raw HTML embedded in Markdown to pass through...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the renderREADME process. An attacker can execute arbitrary JavaScript and achieve remote code execution by submitting a malicious package containing crafted HTML or Markdown in the README, which is rendered...

SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering

Stored XSS to RCE via Unsanitized Bazaar README Rendering Summary SiYuan's Bazaar community marketplace renders package README content without HTML sanitization. The backend renderREADME function uses lute.New without calling SetSanitizetrue, allowing raw HTML embedded in Markdown to pass through...

Craft CMS Vulnerable to Stored XSS in Revision Context Menu

The revision/draft context menu in the element editor renders the creator’s fullName as raw HTML due to the use of Template::raw combined with Craft::t string interpolation. A low-privileged control panel user e.g., Author can set their fullName to an XSS payload via the profile editor, then crea...

CVE-2026-32608

Glances is an open-source system cross-platform monitoring tool. The Glances action system allows administrators to configure shell commands that execute when monitoring thresholds are exceeded. These commands support Mustache template variables e.g., name, key that are populated with runtime...

PT-2026-83745

Name of the Vulnerable Software and Affected Versions @pdfme/schemas versions prior to 5.5.9 Description The SVG schema plugin renders user-supplied SVG content directly to innerHTML without proper sanitization. This occurs in the ui renderer within the packages/schemas/src/graphics/svg.ts file...

PT-2026-26188

Name of the Vulnerable Software and Affected Versions SiYuan versions 3.6.0 and earlier SiYuan versions 3.5.9 and earlier Description SiYuan is a personal knowledge management system. The backend 'renderREADME' function uses 'lute.New' without calling 'SetSanitizetrue', allowing raw HTML embedded...

PT-2026-26189

Filament is a collection of full-stack components for accelerated Laravel development. Versions 4.0.0 through 4.8.4 and 5.0.0 through 5.3.4 have two Filament Table summarizers Range, Values that render raw database values without escaping HTML. If there is a lack of validation for the data in the...

DRI Graphics Heap Buffer Overflow DoS

The vulnerability of the radeonfenceissignaled function in the drivers/gpu/drm/radeon/radeonfence.c file of the Direct Rendering Infrastructure DRI graphics card driver for Linux operating systems is related to insufficient resource locking. Exploiting this vulnerability can allow an attacker to...

WPE WebKit WebKitGTK Buffer Overflow DoS

The vulnerability of the WPE WebKit and WebKitGTK page rendering modules is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service failures...